https://www.redhat.com/en/ 2026-10-01T23:39:52.069286+00:00 Red Hat python-feedgen https://www.redhat.com/favicon.ico https://www.redhat.com/favicon.ico Red Hat enterprise news, RHEL, Developer, CentOS, Research, Security, Satellite, Insights, RHSA advisories and security-data changes. tag:trvny.github.io,2024:feedseek/redhat/6f6f3be4d254f2fd 2026-10-01T23:12:55+00:00 An update for pcp is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2026-10-01T23:12:55+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/5bed3b95973c1147 2026-10-01T23:12:25+00:00 An update for pcp is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2026-10-01T23:12:25+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/6be00042c23a6e51 2026-10-01T23:06:35+00:00 An update is now available for Red Hat Satellite 6.16 for RHEL 8 and RHEL 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2026-10-01T23:06:35+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/759ef08f69c3dccb 2026-10-01T23:03:51+00:00 Red Hat JBoss Web Server 6.2.5 is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2026-10-01T23:03:51+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/42eba6c798f5c111 2026-10-01T23:03:50+00:00 A new release is now available for Red Hat Satellite 6.18 for RHEL 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2026-10-01T23:03:50+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/69606781136b1624 2026-10-01T19:11:40+00:00 An update for skopeo is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2026-10-01T19:11:40+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/35bdeb380e7d6f2b 2026-10-01T18:07:30+00:00 Red Hat OpenShift Container Platform release 4.12.99 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References secti 2026-10-01T18:07:30+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/954d171c5e3a6947 2026-10-01T18:01:10+00:00 Red Hat OpenShift Container Platform release 4.12.99 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References secti 2026-10-01T18:01:10+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/f515824661b6795b 2026-10-01T16:23:53+00:00 Red Hat JBoss Web Server 6.2.5 zip release is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 10, and Windows Server. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2026-10-01T16:23:53+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/e6bbedbd2a4db117 2026-10-01T16:01:59+00:00 Red Hat OpenShift Container Platform release 4.18.56 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.18. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References 2026-10-01T16:01:59+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/d2216493fa82e663 2026-10-01T15:05:54+00:00 An update for dracut is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2026-10-01T15:05:54+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/69e01763a0367cbf 2026-10-01T15:04:05+00:00 A new release is now available for Red Hat Satellite 6.19 for RHEL 9. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2026-10-01T15:04:05+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/9d5874707d536266 2026-10-01T14:08:40+00:00 An update for freerdp is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2026-10-01T14:08:40+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/1630c9bbbc2c1589 2026-10-01T14:08:29+00:00 An update for freerdp is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2026-10-01T14:08:29+00:00 Red Hat Security Errata tag:trvny.github.io,2024:feedseek/redhat/96294727693d3731 2026-10-01T13:01:32+00:00 In my article Standardize project context with AGENTS.md and Agent Skills , I discussed agent context, how skills work, and how to share skills across projects and teams. If you followed along with that article, you now have skills in .agents/skills/ , and maybe even a marketplace set up, which is a good foundation to build on. But how do you know your skills actually work? The post Master your skills: Building skills you can trust appeared first on Red Hat Developer . 2026-10-01T13:01:32+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/e3efd50311ac4c84 2026-10-01T13:01:29+00:00 Enterprise AI environments are increasingly moving from dedicated GPU servers toward shared accelerator infrastructure that can support multiple users, teams, and workloads on the same hardware. This shift creates an important infrastructure question: How can organizations increase GPU utilization while maintaining strong workload isolation and predictable performance? The post GPU virtualization at scale: AMD MI300X SR-IOV on Red Hat OpenStack Services on OpenShift appeared first on Red Hat Dev 2026-10-01T13:01:29+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/6c4257512750f4bd 2026-10-01T00:00:00+00:00 High School Internship program participants, pictured on their first day at Red HatIn July 2026, the second High School Internship Program kicked off in Boston and Raleigh. This unique internship, taking place over the course of four weeks, gives high school juniors and seniors a first glimpse into the professional world—laying a foundation they can continue to develop as they pursue their future academic and career goals. The goals for program participants are to leave with a better understandi 2026-10-01T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/5276bb45060b7d62 2026-09-30T13:01:45+00:00 For years, the gold standard of infrastructure engineering and chaos testing was just uptime: Either a system survived a disruption and passed, or it crashed and failed. In the era of massive cloud-native deployments, however, this binary pass or fail metric no longer tells the whole story. A Kubernetes cluster or virtualized workload can technically remain operational through an experiment, yet silently drop packets, breach internal service level objectives (SLO), or suffer catastrophic perform 2026-09-30T13:01:45+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/766510e4548919c2 2026-09-30T13:01:37+00:00 You pull a model from Hugging Face. Maybe you merge in a LoRA. You run benchmarks, spot-check a few completions, and ship it. That workflow assumes the model you tested is the one you'll get in production. The post Backdoors in LLMs: Why model scanning isn't enough appeared first on Red Hat Developer . 2026-09-30T13:01:37+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/ad6938c5e6c26418 2026-09-30T00:00:00+00:00 IT decision makers and their teams often need a scalable private cloud to support optimizing IT operations as they adopt a foundation for cloud-native development. Red Hat OpenStack Services on OpenShift brings massive scale to Infrastructure-as-a-Service, allowing virtualized and cloud-native workloads to coexist. Managed and deployed through a control plane on Red Hat OpenShift, this platform allows organizations to manage current workloads alongside new, cloud-native applications.Migration to 2026-09-30T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/fbc477af104e386a 2026-09-30T00:00:00+00:00 Organizations face a persistent challenge maintaining workplace safety, security, asset tracking, and operational compliance across facilities with multiple video feeds. Manual monitoring is resource-intensive, inherently reactive, and often misses critical events or patterns indicating safety risks. A single safety officer watching a bank of screens can't reliably track whether every worker on a busy factory floor is wearing their hardhat, vest, and mask—let alone recall compliance trends from 2026-09-30T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/bbcfb73c5155c3e3 2026-09-30T00:00:00+00:00 Four years ago, I outlined a playbook for building an enterprise innovation engine. The goal was straightforward: establish a repeatable model for discovering, aligning, developing, and commercializing emerging technologies before market shifts pass you by. While those foundational phases still apply, the technology landscape under our feet has shifted dramatically.The arrival of agentic workflows has fundamentally changed how quickly an organization can translate research into portfolio impact. 2026-09-30T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/730bf164909671ab 2026-09-29T21:38:14+00:00 by Yuan Tang and Edward Tsien Researchers and engineers from Red Hat and Purdue University have introduced VEX-Bench, the first benchmark for evaluating LLM agents’ ability to determine whether a known vulnerability in a third-party dependency is actually exploitable in a downstream software project. The work has been accepted for presentation at the Conference on […] 2026-09-29T21:38:14+00:00 Red Hat Research tag:trvny.github.io,2024:feedseek/redhat/4215caf589f6a18d 2026-09-29T13:01:47+00:00 Until recently, running distributed training on Kubernetes meant picking a framework-specific custom resource definition (CRD): PyTorchJob for PyTorch, TFJob for TensorFlow, MPIJob for Message Passing Interface (MPI). Each had different semantics, different failure behavior, and different ways of configuring the same fundamentals: how many nodes, how they find each other, and what happens when something breaks. The post Distributed training on OpenShift AI 3.4 with Kubeflow Trainer v2 appeared f 2026-09-29T13:01:47+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/c239a67d7891a5d2 2026-09-29T13:01:46+00:00 Your team just shipped an internal chatbot built on an open-weight model. It works great! It answers all of your questions, summarizes documents, and helps onboard new hires with scary efficiency. But then your security team asks, “Has anyone tested whether this thing can be jailbroken?” Jailbroken? What's that? The post Red team your AI model with garak appeared first on Red Hat Developer . 2026-09-29T13:01:46+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/e9aad94ad3d1c313 2026-09-29T13:01:43+00:00 80 failed jobs, each with a trace log reaching 50,000 lines. That was a typical Monday morning for our platform team after a nightly build across multiple GPU and CPU architectures, where a single missing dependency could paint the entire dashboard red. The post How we cut CI failure triage from hours to minutes using AI appeared first on Red Hat Developer . 2026-09-29T13:01:43+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/b462c03d5fef4ad2 2026-09-29T00:00:00+00:00 Red Hat is proud to announce our results from the industry-standard MLPerf Inference v6.1 benchmark. This submission builds on our track record across recent rounds: In v5.1, we demonstrated cost-effective Llama-3.1-8B-FP8 inference with vLLM on NVIDIA H100 and L40S GPUs, and in v6.0 we delivered results across Qwen3-VL, Whisper, and gpt-oss-120b on NVIDIA H200 and B200 and AMD Instinct MI350 GPUs, including the first Kubernetes-based submission.Our v6.1 results highlight 3 things: peak performa 2026-09-29T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/e5e8a9c60df9e6ce 2026-09-29T00:00:00+00:00 At the OpenShift Commons gathering in Amsterdam on March 23—the high-energy "Day Zero" event of KubeCon and CloudNativeCon Europe 2026—the stage was set for a deep dive into the intersection of cutting-edge technology and global safety. Francesco Giannoccaro, Head of High Performance Computing at the UK Health Security Agency (UKHSA), shared a compelling journey of how an executive agency of the UK Department of Health and Social Care is using open source and AI to protect the public. Figure 1. 2026-09-29T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/9397a5f9d802be5a 2026-09-29T00:00:00+00:00 Most telecommunications service providers already know how to manage changes to their network.They have established change windows, built approved playbooks, and used network automation over many years to make the process more reliable. The challenging part isn't implementing the change, it's deciding what to change, where, and why—while alarms, vendors, and network domains keep multiplying.Agentic operations can help. This isn't a new way to implement change, it's simply putting AIOps (AI for I 2026-09-29T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/d3a022471d7e927c 2026-09-29T00:00:00+00:00 Applications are moving beyond predefined workflows toward agentic systems that can reason, use tools, interact with enterprise data, execute code, delegate work and collaborate with other agents to accomplish goals. This has driven the development of new capabilities in areas like agent sandboxing to secure agent execution, AI gateways to secure access to models and tools, AgentOps for tracing, observability, evaluation and more. We believe another important layer of the enterprise AI stack is 2026-09-29T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/0892433953d4c4b7 2026-09-28T13:01:50+00:00 Upgrading your web server layer can mean an afternoon of dependency updates or 3 months of effort troubleshooting breaking changes. With Red Hat JBoss Web Server (JWS) 7 now generally available—bringing Apache Tomcat 11.0.21, Jakarta EE 11, and Java 17—here is what actually impacts your builds and deployments. The post Upgrading to Red Hat JBoss Web Server 7: Key changes & impacts appeared first on Red Hat Developer . 2026-09-28T13:01:50+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/022af9354949ca59 2026-09-28T13:01:48+00:00 When building fraud detection systems, standard training steps often hide expensive failures. A model can show 96% accuracy on paper while letting every single fraudulent transaction pass unchecked. In fraud detection, a common first pass uses logistic regression with basic features and a 0.5 threshold. which often yields an accuracy of 96%. The post How to rank fraud detection models using custom cost metrics appeared first on Red Hat Developer . 2026-09-28T13:01:48+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/60ed7bb047213f5f 2026-09-28T13:00:42+00:00 Why Jev went viral, what "System One" models are good for, and how the vLLM community turned DiffusionGemma, already a Red Hat AI validated model, into an open, self-hostable decision engine. The post Run decision models on vLLM and Red Hat AI using DiffusionGemma appeared first on Red Hat Developer . 2026-09-28T13:00:42+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/a935b59b41362f97 2026-09-28T00:00:00+00:00 Every enterprise AI conversation we’ve had this year ends in the same place. A team has an agent that works. It writes code, calls internal APIs, fixes its own mistakes. Then someone asks what happens when 1,000 of these run across the company, and the room goes quiet.That is the problem we kept hearing from teams building agentic systems. Those teams weren’t necessarily blocked on model quality or inference throughput; they were blocked on a question nobody's stack could answer cleanly: How do 2026-09-28T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/91df4b966a309b95 2026-09-28T00:00:00+00:00 Enterprise AI is changing from software that primarily generates information to software that can take action. AI agents can call APIs, invoke tools, access files and credentials, communicate over networks and interact directly with business systems. That capability is useful precisely because it gives agents more reach and more authority. It also changes what enterprises need to secure.Model safeguards remain important, but they cannot carry the entire security burden. Once an agent can act on 2026-09-28T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/cd13ef75a3125a29 2026-09-25T13:01:57+00:00 So we've covered what edge computing is , what platforms are available, and how to choose between them. But there's one question that comes up in nearly every conversation I have with customers: "That's great, but how do I manage all of this?" The post Managing edge solutions with Red Hat: A layered approach appeared first on Red Hat Developer . 2026-09-25T13:01:57+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/198573076a3b5603 2026-09-25T12:58:55+00:00 In Build a unified CI/CD control plane with Red Hat Developer Hub , we set up a Red Hat Developer Hub instance on OpenShift, configured secrets, enabled dynamic plug-ins for Tekton, Argo CD, Quay, and Kubernetes, and configured role-based access control (RBAC) policies and service account permissions. The post Build golden path CI/CD workflows in Red Hat Developer Hub appeared first on Red Hat Developer . 2026-09-25T12:58:55+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/f6219e53da95f79d 2026-09-25T00:00:00+00:00 The blueprint for scalable enterprise security in the age of AIThroughout this series, we will unpack how Red Hat can help customers implement a layered security defense, from the operating system (OS) foundation to autonomous AI agents, ensuring enterprise resilience in the age of AI and emerging threats. Learn more Techstrong tv: Red Hat Lightwell targets the AI vulnerability patch crisisRed Hat and IBM launch Lightwell, an initiative to help enterprises scale AI vulnerability patching across 2026-09-25T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/7ef30c0c9bb6bf24 2026-09-25T00:00:00+00:00 For the U.S. Department of Defense (DoD) and its contractors, security has to hold up against a published baseline—not a general claim that systems are “secure.” The Defense Information Systems Agency (DISA) defines that baseline in Security Technical Implementation Guides (STIGs), and STIG compliance is required for information systems that connect to DoD networks.In March 2026, the Defense Information Systems Agency (DISA) published a Security Technical Implementation Guide (STIG) for Red Hat 2026-09-25T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/7c8efa053afeb649 2026-09-25T00:00:00+00:00 AI quickstarts are a catalog of ready-to-run, industry-specific use cases for your Red Hat AI environment. Each aims to provide a simple and practical way to solve real-world problems using AI on enterprise open source infrastructure. This quickstart takes on a document problem most people outside of aviation never see: the aircraft lease. Aircraft leases are typically dense, complex, and hundreds of pages long. Reading and analyzing them is a job for a specialist, and it can take several days. 2026-09-25T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/03d1b407fc887ccf 2026-09-25T00:00:00+00:00 We are excited to share that Red Hat has been named a Leader again in the 2026 Gartner Magic Quadrant for Cloud-Native Application Platforms!For our partners, this recognition is more than just a headline—it is a powerful tool to engage with your customers and showcase the exceptional value that Red Hat OpenShift brings to the table. In an increasingly complex hybrid cloud environment, your customers are looking for stability, security, and velocity. Being able to demonstrate that Red Hat is rec 2026-09-25T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/8332c932d8da576f 2026-09-25T00:00:00+00:00 Red Hat's Ecosystem Success Day 2026 focused on exploring how open collaboration and innovation are reshaping customer value and fostering mutual profitability. The half-day event emphasized that speeding business growth relies heavily on a thriving network of partners.Winning togetherDuring the keynote, Red Hat Chief Revenue Officer Andrew Brown and VP, Global Partner Ecosystem Kevin Kennedy highlighted that succeeding in the market is a "team sport." Red Hat is ramping up partner support by fo 2026-09-25T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/434d26df70126295 2026-09-25T00:00:00+00:00 We are proud to announce that Red Hat has been named a Leader in the 2026 Gartner® Magic Quadrant™ for Container Management for the fourth consecutive year.As enterprise IT organizations scale modern container infrastructure across diverse cloud environments while rapidly adopting artificial intelligence (AI), Red Hat believes establishing a consistent, secure and resilient platform foundation becomes critical. In Red Hat’s opinion, Red Hat OpenShift® provides an enterprise-grade container manag 2026-09-25T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/aeb725b2f81c1364 2026-09-24T13:32:01+00:00 Confidential virtual machine (VM) technologies like AMD's SEV-SNP and Intel's TDX are becoming increasingly popular in various computing environments, such as public and private clouds. These technologies are designed for data protection in runtime (for example, to ensure that a potentially malicious virtualization host cannot steal confidential data from a VM's memory or CPU registers). However, protecting persistent storage is, as they say, "left as an exercise to the reader" (the guest operat 2026-09-24T13:32:01+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/de50bd58e93d10bb 2026-09-24T13:02:07+00:00 Validating new architectures at scale is a critical step in enterprise software deployment. We conducted a performance and scale test to validate that the new argocd-agent pull architecture scales to robust enterprise requirements. The post Scaling GitOps: The "pull" architecture for global fleets appeared first on Red Hat Developer . 2026-09-24T13:02:07+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/788d11b5ee31d7d1 2026-09-24T00:00:00+00:00 Any modern IT strategy has to address the security risks fueled by AI. In the wake of headlines about powerful frontier AI models autonomously breaching security controls, IT operations and security leaders responsible for risk across hybrid environments are rapidly adjusting their approaches to vulnerability risk management to achieve better outcomes. As a key part of this transformation, IT teams are using automation to rapidly address vulnerabilities and thus limit rapid exploitation. This bl 2026-09-24T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/929f3911f604646a 2026-09-24T00:00:00+00:00 We’re looking for the 2027 Red Hat Certified Professional of the Year! This award is more than just a title; it's a testament to the impactful work and dedication that all Red Hat Certified Professionals bring to the open source ecosystem. Every winner uses their hands-on Red Hat expertise to overcome complex challenges and promote continuous innovation.Meet our 2026 winnerThe 2026 Red Hat Certified Professional of the Year, Firas Benbelgacem, a Telco Cloud CaaS Engineer at Orange, worked dilige 2026-09-24T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/bcab9a9185eedd01 2026-09-23T13:31:51+00:00 Let me paint you a picture. You have 16 NVIDIA H200 GPUs spread across 2 nodes. That is, conservatively, several 100,000 dollars of silicon sitting in a data center, connected by RDMA/InfiniBand, running Kubernetes, and serving a large language model. You're living the agentic dream (not really, but it's a great start). Except your time to 1st token (TTFT) is thousands of milliseconds. The post How I massively improved my AI inference performance without buying new hardware appeared first on Red 2026-09-23T13:31:51+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/707362b6f7ac168c 2026-09-23T13:31:48+00:00 Red Hat provides Red Hat build of OpenJDK to run Java applications in Red Hat OpenShift 4 . While OpenShift manages container builds on-cluster, developers can also use the standalone Source-to-Image (S2I) CLI to build and test OpenJDK container images locally before deploying them. The procedures in this guide apply to Red Hat OpenShift 4 and current releases of the Red Hat build of OpenJDK. The post Build OpenJDK container images locally using the standalone S2I tool appeared first on Red Hat 2026-09-23T13:31:48+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/affeb0a19a1fa91a 2026-09-23T00:00:00+00:00 The convergence of enterprise IT and physical computing is accelerating. As artificial intelligence transitions from purely digital environments into autonomous systems, industrial automation, and smart edge devices, the software foundation behind these systems must be as resilient as the physical machines themselves.To power this next generation of intelligent systems, we’re pleased that Red Hat Enterprise Linux (RHEL) is now supported by Robot Operating System (ROS2) as a tier-1 platform. As a 2026-09-23T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/fdec46f1a75dd534 2026-09-23T00:00:00+00:00 As organizations accelerate their cloud transformations, IT teams often find themselves trapped between 2 worlds—managing mission-critical legacy virtual machines (VMs) in isolated silos while simultaneously attempting to build cloud-native applications on modern platforms. This divide creates operational friction, inflates cloud storage costs, and forces teams to maintain duplicate management tools. Everpure Cloud is now available on Microsoft Azure Red Hat OpenShift to help solve this problem 2026-09-23T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/b9bbbff6c06ba529 2026-09-23T00:00:00+00:00 Despite substantial investments in observability tools and automation, IT operations teams still spend critical incident response minutes context-switching across dashboards, copying data into chat channels, and evaluating whether a potential fix is safe to run in production.Integrating LogicMonitor Edwin AI with Red Hat Ansible Automation Platform can help bridge the gap between incident diagnosis and remediation. Edwin AI analyzes incident context to pinpoint root causes and correlate alerts, 2026-09-23T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/b4c9cbcb45c9071e 2026-09-23T00:00:00+00:00 The rise of generative AI promised a silver bullet, but for most enterprises, especially banks, digital transformation remains a slow, complex, and costly endeavor. Early reports suggested massive developer productivity gains. But when AI is applied to complex enterprise systems, organizations often collide with what we call the AI productivity paradox.According to a Stanford software engineering productivity study, generative AI delivers 30-40% productivity gains in greenfield (start from scrat 2026-09-23T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/6de61f9b2c1f82e5 2026-09-23T00:00:00+00:00 The cluster is up. The team celebrated. A year later, the same 5 applications you migrated at launch are still the only workloads running on it. Developers are confused about what's expected of them. Operations is buried in manual processes and don’t have the bandwidth to handhold developers. Leadership is starting to ask pointed questions about the investment.If that sounds familiar, you've run into a gap that doesn't get talked about enough: standing up an application platform is a technology 2026-09-23T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/81b6e867449661cd 2026-09-22T13:10:22+00:00 Apache Kafka excels at moving data within a cluster. Leaders replicate to followers, consumers pull from any replica, and the entire machinery runs with minimal operational overhead. Moving data between clusters has never been that simple. The post Data liberation: Apache Kafka's native cluster mirroring appeared first on Red Hat Developer . 2026-09-22T13:10:22+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/0cd1c5ee7794853e 2026-09-22T13:01:42+00:00 This article demonstrates how to combine multiple knowledge sources into a single AI assistant. In this example, we'll use Red Hat OpenShift Lightspeed as the front-end assistant and extend its capabilities in 2 different ways. The post Extend OpenShift Lightspeed with Red Hat Satellite, MCP, and BYOK appeared first on Red Hat Developer . 2026-09-22T13:01:42+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/382c2669954381d8 2026-09-22T00:00:00+00:00 If you're an AI or machine learning engineer, you've seen the classic demo: ingest a clean PDF into a prototype, build a vector database index using standard tutorial code, and submit a simple question. The model returns a pristine answer, everyone nods, and the project gets greenlit.Then it meets enterprise reality.Six months into production, as your knowledge base expands to thousands of multicolumn technical manuals, tabular financial reports, scanned legal contracts, and shifting internal po 2026-09-22T00:00:00+00:00 Red Hat Blog tag:trvny.github.io,2024:feedseek/redhat/b0252b329826ee1c 2026-09-21T13:17:24+00:00 As discussed in our previous articles, there are different solutions for scaling your Red Hat OpenShift compute infrastructure. In our first article , we demonstrated the built-in, Kubernetes-native Cluster Autoscaler, and in our second article we demonstrated the metrics-driven MachineSet Autoscaler with KEDA. The post Comparison of Cluster Autoscaler and KEDA MachineSet Autoscaling on Red Hat OpenShift appeared first on Red Hat Developer . 2026-09-21T13:17:24+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/2f13d752c5da5658 2026-09-21T13:17:22+00:00 When migrating from legacy virtualization platforms to Red Hat OpenShift, networking architecture is often one of the biggest hurdles. Most legacy virtualization platform environments rely on flat VLAN-based tenant networks rather than overlay networks. Asking customers to re-architect their network topology to adopt Red Hat OpenShift Virtualization creates unnecessary friction. The post Scaling localnet user-defined networks (CUDNs) in Red Hat OpenShift to 3,500 networks appeared first on Red H 2026-09-21T13:17:22+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/04985b55b958e65f 2026-09-21T13:17:20+00:00 More code is shipping faster than ever. AI is writing a growing share of it, and AI-powered scanners are finding more issues in it than any human team can review by hand. That problem existed before AI. Security teams have never scaled linearly with engineering headcount and AI code generation has dramatically accelerated that imbalance. The security team's review calendar is a queue that keeps growing, so we built a way for engineers to threat model their own code without waiting in that queue. 2026-09-21T13:17:20+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/1bea3ceeebe0148c 2026-09-18T13:01:55+00:00 As platform engineering teams scale their Red Hat OpenShift environments to support microservices, AI workloads, and declarative multi-cluster management with Cluster API (CAPI), decisions around Container Network Interface (CNI) architecture carry far-reaching consequences. In modern enterprise Kubernetes, networking is the foundation of your cluster's security posture, application performance, and operational visibility. The post Red Hat OpenShift networking: Default OVN-Kubernetes vs. Cilium 2026-09-18T13:01:55+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/c42bf27308b55837 2026-09-18T13:01:54+00:00 In Red Hat edge platforms: Choosing the right one for your use case , we discussed multiple options with Red Hat Device Edge . Now let's take a closer look at the topologies of Red Hat OpenShift and where each one fits. The post Matching OpenShift edge topologies to your physical footprint appeared first on Red Hat Developer . 2026-09-18T13:01:54+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/8eaad713476935cf 2026-09-18T13:01:52+00:00 "What did AI cost us this quarter?" That question lands in every platform team's lap eventually, and most teams can't answer it. The CFO isn't trying to be difficult when they ask, but they do need a number, broken down by department, and they need it before the next board meeting. The post What did AI cost you this quarter? appeared first on Red Hat Developer . 2026-09-18T13:01:52+00:00 Red Hat Developer tag:trvny.github.io,2024:feedseek/redhat/344402f9d22fac9a 2026-08-06T00:00:00+00:00 Much of the public discussion around AI and its impact on cybersecurity focuses almost exclusively on models, with some arguments calling for a central authority to manage the latest models behind closed doors. There have even been discussions around strictly regulating or outright banning open weights models in the interest of security. But as global regulators mull the future of open AI models, a core question falls by the wayside: How do we actually secure AI systems?AI security is a software 2026-08-06T00:00:00+00:00 Red Hat Security tag:trvny.github.io,2024:feedseek/redhat/77653d47123f22cf 2026-08-05T00:00:00+00:00 Red Hat and GitHub have published Red Hat Enterprise Linux (RHEL) runner images for both RHEL 9 and RHEL 10 for GitHub Actions. They are available today as GitHub-hosted larger runners in public preview.Public preview means this feature is real, fully documented, and ready for technical testing. During this phase, the runner images do not include formal GitHub SLAs or technical support obligations. You should treat this preview as a technical evaluation environment instead of a strict compliance 2026-08-05T00:00:00+00:00 Red Hat Enterprise Linux tag:trvny.github.io,2024:feedseek/redhat/dc7a604d5cd1afe8 2026-08-04T16:53:21+00:00 Red Hat recently announced the formation of asago (AI Safety and Governance Orchestration), a collaborative open source community project intended to automate how AI governance policies become safe, product-ready AI systems.  asago will translate complex policies into operational controls, transforming AI safety into a more predictable and governed enterprise utility. By eliminating the friction caused […] 2026-08-04T16:53:21+00:00 Red Hat Research tag:trvny.github.io,2024:feedseek/redhat/5d189a190f18f955 2026-08-03T00:00:00+00:00 Managing Red Hat Enterprise Linux (RHEL) environments can involve troubleshooting when issues occur. While generative AI offers a promising way to accelerate troubleshooting, standard large language models (LLMs) can be disconnected from your actual infrastructure. To help with this, Red Hat introduced the MCP server for RHEL, currently available in developer preview. Built on the model context protocol (MCP), this acts as a bridge between your AI tools and your RHEL systems. Using MCP-compatibl 2026-08-03T00:00:00+00:00 Red Hat Enterprise Linux tag:trvny.github.io,2024:feedseek/redhat/96f4aec17c2af490 2026-07-31T00:00:00+00:00 In April 2026, Red Hat’s Product Security team published its annual Risk Report . I encourage everyone involved in building, shipping, securing, or regulating software to read it–not just for the vulnerability counts, but for what the data collectively says about the modern security environment we’re all operating in.Here’s the short version: 3,781 security advisories were issued in 2025, an almost linear upward trend year over year. Software supply chain attacks increased 54% compared to 2024. 2026-07-31T00:00:00+00:00 Red Hat Security tag:trvny.github.io,2024:feedseek/redhat/b15905409598e04c 2026-07-30T00:00:00+00:00 Starting with Red Hat Enterprise Linux (RHEL) 10.2, Firefox and Thunderbird are delivered as Flatpaks by default. If you install RHEL with a graphical desktop, your browser and email client will now come from the Red Hat Flatpak registry instead of traditional RPM Package Managers (RPMs). Here's what that means in practice and why we think it's a better experience.What's changingWhen you install RHEL 10.2 with a GNOME desktop, Firefox and Thunderbird are delivered as Flatpaks as part of the inst 2026-07-30T00:00:00+00:00 Red Hat Enterprise Linux tag:trvny.github.io,2024:feedseek/redhat/7674e2c0d4bcbbc7 2026-07-29T00:00:00+00:00 Post-quantum cryptography: The emerging threatThe transition to post-quantum cryptography (PQC) is becoming an urgent priority for the global financial sector due to the rapid evolution of quantum computing. Cryptographically relevant quantum computers exist only as research prototypes. However, their inevitable development threatens to compromise public-key cryptography—e.g., Rivest-Shamir-Adleman (RSA) and elliptical curve cryptography (ECC)—currently used to protect financial communications, 2026-07-29T00:00:00+00:00 Red Hat Enterprise Linux tag:trvny.github.io,2024:feedseek/redhat/120a206708be7b9f 2026-07-29T00:00:00+00:00 Part 2 of a series on implementing zero trust in Red Hat OpenShift with the layered zero trust validated pattern (ZTVP)In our previous article, we explored why network policies, specifically a default-deny posture combined with strict ingress and egress rules, are your critical last line of defense when you can’t patch fast enough or when all other security barriers fail. By locking down network communication, we effectively eliminate lateral attack paths and contain the blast radius of a compro 2026-07-29T00:00:00+00:00 Red Hat Security tag:trvny.github.io,2024:feedseek/redhat/2999338827594c17 2026-07-28T00:00:00+00:00 The need for trustworthy networking, reliable cloud access, and compliance with digital sovereignty requirements has increased substantially in recent years. These demands have been generally addressed by fragile, costly, and outdated models based on IP address evaluation. These requirements must also be considered within the stark geopolitical reality of data sovereignty, where national and regional laws increasingly restrict where data must reside and who can access it.We believe it is time to 2026-07-28T00:00:00+00:00 Red Hat Enterprise Linux tag:trvny.github.io,2024:feedseek/redhat/95a6b83a2f25ab2e 2026-07-27T00:00:00+00:00 As AI capabilities advance, they transform the security landscape in real time. To address these challenges at scale, no single company can act in isolation. We must bring together our respective expertise across the industry. That is why Red Hat is proud to participate as an inaugural member of the new Open Secure AI Alliance with NVIDIA. This initiative focuses on developing open tools and techniques to safeguard the AI stack—from open weight models to agent harnesses—to help drive safety, tra 2026-07-27T00:00:00+00:00 Red Hat Security tag:trvny.github.io,2024:feedseek/redhat/4ceb3f9da3a141ac 2026-07-24T00:00:00+00:00 Looking back a few months ago, it's wild to think about how much things have changed in the world of cybersecurity. Not long ago, running a few outdated application runtimes, pushing Common Vulnerabilities and Exposures (CVE) patches to "next month's sprint," or carrying end-of-life tech stacks was a normal, acceptable part of doing business. Today? That approach is an immediate open door for automated exploits. The timeline has collapsed, and fixing these vulnerabilities fast is now a matter of 2026-07-24T00:00:00+00:00 Red Hat Security tag:trvny.github.io,2024:feedseek/redhat/53d7347e09c4ffc1 2026-07-24T00:00:00+00:00 Whether you’re managing a few dozen servers or a massive, distributed Red Hat Enterprise Linux (RHEL) estate, Red Hat Satellite's architecture is engineered for growth. As an infrastructure expands, relying on a single, centralized Red Hat Satellite Server to handle every task can create significant resource constraints.To truly achieve high scalability and keep your environment running smoothly, your organization needs Red Hat Satellite Capsule Server. The latest enhancements leading up to Red 2026-07-24T00:00:00+00:00 Red Hat Satellite tag:trvny.github.io,2024:feedseek/redhat/3a8deaec6223149a 2026-07-21T00:00:00+00:00 The arrival of a cryptographically relevant quantum computer, often referred to as Q-day, is moving from a distant theoretical mathematical challenge to an urgent timeline that security teams must plan for today. Bad actors are already engaging in harvest now, decrypt later activities. This means they are capturing and storing encrypted enterprise traffic, intellectual property, and data logs today with the intention of running them through quantum hardware as soon as it becomes available.At Red 2026-07-21T00:00:00+00:00 Red Hat Enterprise Linux tag:trvny.github.io,2024:feedseek/redhat/ba521c24c45971a7 2026-07-17T00:00:00+00:00 Red Hat is pioneering the use of agentic AI to shift vulnerability management from volume to precision. By combining the security-hardened foundation of Red Hat OpenShift with advanced AI frameworks from NVIDIA, we're delivering actionable security intelligence that provides genuine business value for the enterprise. Here's the problem: A single software package can trigger hundreds of alerts because one imported function or library within it is theoretically vulnerable. Traditional scanners sto 2026-07-17T00:00:00+00:00 Red Hat Security tag:trvny.github.io,2024:feedseek/redhat/3bb1c39c12213527 2026-07-16T00:00:00+00:00 For CIOs across the Middle East Africa, keeping systems online is the foundation of customer trust. As public sector institutions and private enterprises accelerate their digital transformation, maintaining this operational uptime is the top priority. In a complex business landscape, an infrastructure outage immediately halts crucial services, risks public safety, and compromises the user experience. Navigating this need for operational predictability is challenging for organisations operating 2026-07-16T00:00:00+00:00 Red Hat Security tag:trvny.github.io,2024:feedseek/redhat/b94ff02ca990227d 2026-07-16T00:00:00+00:00 Enterprises want absolute clarity on their IT footprint: they want to know exactly what software is running, where it’s running, and how those deployments align with subscription entitlements. For many organizations, Red Hat Hybrid Cloud Console and subscription watch provide that visibility. But what happens when your infrastructure can't (or shouldn't) phone home? Air-gapped networks, government systems, manufacturing floors, and sovereign clouds all require a completely disconnected approach. 2026-07-16T00:00:00+00:00 Red Hat Satellite tag:trvny.github.io,2024:feedseek/redhat/586d87a835246aff 2026-07-08T00:00:00+00:00 IBM and Red Hat Expand Lightwell with New Offerings to Build the Trust Infrastructure for AI-Era Open Source 2026-07-08T00:00:00+00:00 Red Hat Newsroom tag:trvny.github.io,2024:feedseek/redhat/cca9914d8c70c60d 2026-07-07T00:00:00+00:00 Red Hat Satellite 6.19 moves Red Hat Enterprise Linux (RHEL) management forward and continues to deliver the value of Red Hat Lightspeed to disconnected, air-gapped, and data-sovereign environments. This latest release shifts the focus from merely finding vulnerabilities to proactively managing risk, and refines the advisor experience so administrators can cut through the noise and focus on what truly matters.Vulnerability service for RHEL reaches general availabilityThe big news: Red Hat Lights 2026-07-07T00:00:00+00:00 Red Hat Satellite tag:trvny.github.io,2024:feedseek/redhat/36cd02151c18f972 2026-07-06T00:00:00+00:00 In this blog post, I explain how you can use Red Hat Offline Knowledge Portal to provide access to Red Hat documentation in environments with limited or no connectivity to the internet.The Red Hat Offline Knowledge Portal is a secure offline version of Red Hat's proprietary knowledge content for our products. It's a pocket library of our award-winning knowledgebase, product documentation, CVEs, errata, and more that's light enough to run at the edge. Offline Knowledge Portal is useful anywhere R 2026-07-06T00:00:00+00:00 Red Hat Satellite tag:trvny.github.io,2024:feedseek/redhat/a469fb7440066650 2026-06-30T00:00:00+00:00 Maintaining operational stability while securing infrastructure against an ever-growing list of vulnerabilities is a daily balancing act. Red Hat Lightspeed provides the core services required to manage your infrastructure at scale.However, getting the most out of these services requires making a strategic decision: How should your infrastructure connect to Red Hat Lightspeed?The process of choosing a deployment architecture goes beyond engineering; it must also take business strategy into accou 2026-06-30T00:00:00+00:00 Red Hat Satellite tag:trvny.github.io,2024:feedseek/redhat/15f61642adfb3494 2026-06-22T11:54:37+00:00 The CLE team is asking for hardware pain points that they might be able to assist with. Troy Dawson has reminded us that Pagure is being sunsetted. Migrate your repositories to GitLab or Fedora Forgejo. Sean Ryan is asking for feedback on migrating RPM workflows to Konflux. We have published the board meeting recordings for […] 2026-06-22T11:54:37+00:00 CentOS Blog tag:trvny.github.io,2024:feedseek/redhat/b0be8e694fbf29e8 2026-06-19T00:00:00+00:00 Many organizations now operate under strict data governance requirements—whether driven by the EU’s General Data Protection Regulation (GDPR), Digital Operational Resilience Act (DORA), or NIS2 directive, by other national security classifications, or by sector-specific regulations in financial services, healthcare, government, and defense. These organizations, like everyone today, are increasingly seeking to adopt AI-powered infrastructure management and intelligence, but regulatory constraints 2026-06-19T00:00:00+00:00 Red Hat Satellite tag:trvny.github.io,2024:feedseek/redhat/222f9dbd162a0d73 2026-06-11T19:40:46+00:00 DevConf.cz is back in Brno June 18-19. This premier community-led event features a packed agenda of AI, security, and open research talks. It’s a strong showcase for how collaborative innovation tackles tough tech challenges. Here we’ve highlighted a few presentations that demonstrate the work of Red Hatters with our academic partners in Czechia. Red Hat-university […] 2026-06-11T19:40:46+00:00 Red Hat Research tag:trvny.github.io,2024:feedseek/redhat/018092879332d2ac 2026-05-28T00:00:00+00:00 IBM and Red Hat Commit $5 Billion to Redefine the Future of Open Source in the AI Era 2026-05-28T00:00:00+00:00 Red Hat Newsroom tag:trvny.github.io,2024:feedseek/redhat/cb03c7d2cf19234b 2026-05-23T00:00:00+00:00 Fix OVAL files being generated using stale data in situations where the affectedness status of packages changed for a flaw without other changes on the flaw. 2026-05-23T00:00:00+00:00 Red Hat Security Data Changelog tag:trvny.github.io,2024:feedseek/redhat/e0d5e4670925a674 2026-05-14T00:00:00+00:00 Improved retention of repository-to-CPE entries in repository-to-cpe.json . Some AUS, EUS, TUS, and E4S version-specific entries (e.g. *__9_DOT_2 ) could previously be omitted during product version lifecycle transitions. The mapping file will now retain these entries, in line with Technical Guidance for Scanning Vendors . 2026-05-14T00:00:00+00:00 Red Hat Security Data Changelog tag:trvny.github.io,2024:feedseek/redhat/611c782a89f45879 2026-05-06T00:00:00+00:00 Organizations are shifting fast toward image-based workflows and AI, but you shouldn't have to choose between moving quickly and keeping the lights on. Red Hat Satellite 6.19 bridges that gap. This release focuses on hardening the software supply chain and reducing manual toil so you can stop managing patches and start building. Whether you’re migrating to image mode-based Red Hat Enterprise Linux (RHEL), handling hybrid cloud virtualization on Red Hat OpenShift, or spinning up Model Context Pro 2026-05-06T00:00:00+00:00 Red Hat Satellite tag:trvny.github.io,2024:feedseek/redhat/9d4685a73daafe39 2026-04-02T00:00:00+00:00 Red Hat Enhances Enterprise Stability with Red Hat Enterprise Linux Extended Life Cycle, Premium 2026-04-02T00:00:00+00:00 Red Hat Newsroom tag:trvny.github.io,2024:feedseek/redhat/34f8d06f6d6a8af1 2026-03-31T23:40:29+00:00 The Board approved the creation of the Accelerated Infrastructure Enablement SIG. More information is in the SIG reports below. The RDO project has recently announced a move from RPMs to releasing Source 2 Image releases in the future due to a lack of resources. Several members of the community have volunteered to possibly continue packaging […] 2026-03-31T23:40:29+00:00 CentOS Blog tag:trvny.github.io,2024:feedseek/redhat/64e3d8a38db752d7 2026-03-13T14:42:20+00:00 The recording of the March CentOS Board meeting is now available. View the recording Read the minutes The recording has timestamps so you can skip to the parts that interest you. Here are a few highlights of the meeting: We discussed SIG governance, in particular the requirement for a Board liaison for each SIG. We […] 2026-03-13T14:42:20+00:00 CentOS Blog tag:trvny.github.io,2024:feedseek/redhat/efd282563c15d834 2026-03-12T00:00:00+00:00 Red Hat Satellite manages Red Hat Enterprise Linux (RHEL) systems at scale across the cloud and on-premises. Last year, a model context protocol (MCP) server for Red Hat Satellite was released as a Technology Preview feature to enable more intelligent and automated management of Satellite and RHEL systems through your favourite large language model (LLM).LLMs make it possible to perform highly automated and sophisticated tasks. An LLM can enable automatic, unsupervised problem solving, simulatin 2026-03-12T00:00:00+00:00 Red Hat Satellite tag:trvny.github.io,2024:feedseek/redhat/f80604b3684ca6fa 2026-02-27T00:00:00+00:00 Fixed incorrect package matching where packages with similar names (e.g., webkit2gtk3 and gtk3 ) were incorrectly associated, affecting only CVE-2019-8506 and RHSA-2019:3553. 2026-02-27T00:00:00+00:00 Red Hat Security Data Changelog tag:trvny.github.io,2024:feedseek/redhat/dcfe132bb8e9e54f 2026-01-21T21:38:52+00:00 The recording of the January CentOS Board meeting is now available. View the recording Read the minutes The recording has timestamps so you can skip to the parts that interest you. Here are a few highlights of the meeting: The Board had a lengthy discussion with Red Hat representatives about the AI Enablement SIG proposal […] 2026-01-21T21:38:52+00:00 CentOS Blog tag:trvny.github.io,2024:feedseek/redhat/b9b4b2d9b6ade707 2025-12-15T14:12:38+00:00 The recording of the December CentOS Board meeting is now available. View the recording Read the minutes The recording has timestamps so you can skip to the parts that interest you. Here are a few highlights of the meeting: AI policy, particularly in light of Fedora's recent policy approval. Status of the SIG rollup, a […] 2025-12-15T14:12:38+00:00 CentOS Blog tag:trvny.github.io,2024:feedseek/redhat/ee93f2884c5587de 2025-12-10T22:43:39+00:00 Secure boot is working on CentOS Stream 9 and 10. The CFP for CentOS Connect is open until December 15. Tell us about new developments or infrastructure for CentOS Stream, interesting developments in upstream projects, updates and innovations happening in our Special Interest Groups, and CentOS as a development platform for applications and derivatives. Speaking […] 2025-12-10T22:43:39+00:00 CentOS Blog tag:trvny.github.io,2024:feedseek/redhat/3fba8f3e08f487d2 2025-12-02T17:54:47+00:00 Red Hat Research, the Mass Open Cloud (MOC), and IBM Research launched a new collaborative effort with eight US university research projects to advance the National Science Foundation’s National AI Research Resource (NAIRR) Deep Partnership Program. As members of the AI Alliance, the three groups are already major contributors to projects for building, operating, and […] 2025-12-02T17:54:47+00:00 Red Hat Research tag:trvny.github.io,2024:feedseek/redhat/39680531f5a9f4d3 2025-11-27T00:00:00+00:00 Report a new MLDSA release4 on our public OpenPGP key page . 2025-11-27T00:00:00+00:00 Red Hat Security Data Changelog tag:trvny.github.io,2024:feedseek/redhat/e2b6386b19103113 2025-11-27T00:00:00+00:00 Rectify 2 issues causing dead links(404s) for CSAF advisory files. 2025-11-27T00:00:00+00:00 Red Hat Security Data Changelog tag:trvny.github.io,2024:feedseek/redhat/76dd2685419fce21 2025-11-20T00:00:00+00:00 Red Hat Lightspeed (formerly Red Hat Insights) has long helped operations teams detect risks, open tickets, and share findings with the right tools, connecting proactive intelligence to everyday workflows.Much has changed, not only in Red Hat Lightspeed itself, but also in how organizations are using it. Across industries, teams have built custom dashboards, reporting portals, and IT service management (ITSM) integrations powered by the Red Hat Lightspeed API. Others have connected Red Hat Light 2025-11-20T00:00:00+00:00 Red Hat Satellite tag:trvny.github.io,2024:feedseek/redhat/982472d7631455d7 2025-11-17T16:21:46+00:00 The recording of the October CentOS Board meeting is now available. Watch the recording Read the minutes The recording has timestamps so you can skip to the parts that interest you. Here are a few highlights of the meeting: The Board discussed the AI policy draft, particularly in light of the recent Fedora AI policy. […] 2025-11-17T16:21:46+00:00 CentOS Blog tag:trvny.github.io,2024:feedseek/redhat/bb77d6d60a6fc91a 2025-11-06T00:00:00+00:00 Deleted beta SBOMs at https://access.redhat.com/security/data/sbom/beta/spdx/ . SBOMs available at https://security.access.redhat.com/security/data/sbom/v1/spdx/ . 2025-11-06T00:00:00+00:00 Red Hat Security Data Changelog tag:trvny.github.io,2024:feedseek/redhat/9027d3cb566faddd 2025-11-04T16:19:16+00:00 The recording of the October CentOS Board meeting is now available. Watch the recording Read the minutes The recording has timestamps so you can skip to the parts that interest you. Here are a few highlights of the meeting: The community architect gave updates on the recent GitLab renewal for CentOS and Fedora. We discussed […] 2025-11-04T16:19:16+00:00 CentOS Blog tag:trvny.github.io,2024:feedseek/redhat/3a9e538f56adef39 2025-11-04T00:00:00+00:00 Red Hat Satellite 6.18 is now generally available (GA), with new AI and system monitoring and management capabilities to streamline IT operations and simplify Linux administration. This release continues to build on our commitment to providing a unified management solution across on-premise, hybrid cloud, and public cloud environments.Key updates in Red Hat Satellite 6.18 focus on three areas: AI-powered tools, system health, and content management features.Enhance efficiency with offline AI Sat 2025-11-04T00:00:00+00:00 Red Hat Satellite tag:trvny.github.io,2024:feedseek/redhat/032b6ec4bdef3225 2025-10-24T17:09:08+00:00 We are thrilled to officially announce CentOS Connect 2026! Join us January 29-30 for two days of in-depth discussion, hands-on learning, and networking focused on CentOS Stream, Special Interest Groups (SIGs), and the wider Enterprise Linux ecosystem. CentOS Connect is the premier contributor conference for the CentOS Project, and we can’t wait to welcome our […] 2025-10-24T17:09:08+00:00 CentOS Blog tag:trvny.github.io,2024:feedseek/redhat/3313d55a0510c510 2025-10-23T02:38:11+00:00 Drug discovery is a complex process that takes an average of 10-15 years and demands substantial resources. Accelerating life sciences research progress with AI can save more lives and cut costs, and developing that technology will happen more quickly and safely in the open. That’s why Red Hat is part of the AI Alliance Drug […] 2025-10-23T02:38:11+00:00 Red Hat Research tag:trvny.github.io,2024:feedseek/redhat/f5aefe626b9b66e9 2025-10-16T20:00:42+00:00 CODECO stands for Cognitive Decentralized Edge to Cloud Orchestration. The open source software framework, pluggable to Kubernetes, aims to improve the energy efficiency and robustness of edge-cloud infrastructure by improving application deployment and runtime. by Dean Kelly, Alka Nixon, and Colm Dunphy The digital landscape is evolving rapidly, driven by the increasing demands of intelligent […] 2025-10-16T20:00:42+00:00 Red Hat Research tag:trvny.github.io,2024:feedseek/redhat/060e608301b8c3b2 2025-10-03T00:00:00+00:00 Fix generation of VEX files including products with a product_status of known_not_affected. The vulnerability.flags section will now correctly contain the specific, machine-readable justification label (e.g., component_not_present, vulnerable_code_not_in_execute_path). Refine the naming of components in CSAF VEX files, CSAF Advisory files and CVE pages. 2025-10-03T00:00:00+00:00 Red Hat Security Data Changelog tag:trvny.github.io,2024:feedseek/redhat/3143a785f93d61dc 2025-09-16T22:28:44+00:00 The recording of the September CentOS Board meeting is now available. Watch the recording Read the minutes The recording has timestamps so you can skip to the parts that interest you. Here are a few highlights of the meeting: We talked about the recent FRCL meetings. Secure Boot is now available for CentOS Stream 9 […] 2025-09-16T22:28:44+00:00 CentOS Blog tag:trvny.github.io,2024:feedseek/redhat/9474128fb8a06aab 2025-09-09T00:00:00+00:00 Fixed incorrect module relationships in VEX files, ensuring products, modules, and RPMs are correctly linked. Corrected Package URL (PURL) identifiers for module components in CSAF advisories. Resolved an issue where binary RPMs within the same module could have identical PURLs. Ensured that RPMs belonging to multiple modules are correctly represented in all of them. Included module Name/Stream/Version/Context (NSVC) in VEX files for fixed CVEs. Added architecture information to PURLs for affect 2025-09-09T00:00:00+00:00 Red Hat Security Data Changelog tag:trvny.github.io,2024:feedseek/redhat/7c791aca921ed9f8 2025-09-03T22:41:55+00:00 We are excited to announce that the Mass Open Cloud, Red Hat, and IBM Research are collaborating to support the new IBM-AI Alliance NAIRR Pilot Deep Partnership projects. With the backing of the US National Science Foundation, the program will provide computing resources and open source AI assets to NAIRR pilot researchers and educators to advance […] 2025-09-03T22:41:55+00:00 Red Hat Research tag:trvny.github.io,2024:feedseek/redhat/13975d607e48d559 2025-09-03T19:18:04+00:00 Student research spotlight: Dominik Tuchyňa Many developers rely on LLMs to generate unit tests. Dominik Tuchyňa, a recent Master’s student at the Faculty of Informatics at Masaryk University (MUNI), focused his thesis research on developing a tool that could help benchmark these models and extend the scope of explainability into the world of machine-generated code. […] 2025-09-03T19:18:04+00:00 Red Hat Research tag:trvny.github.io,2024:feedseek/redhat/e68cedd060246711 2025-08-13T20:00:03+00:00 Harshith Umesh, Red Hat Research intern turned Red Hat employee, recently presented the paper “An improved BGP internet graph for optimizing refraction proxy placement” at FOCI 2025, a premier conference on internet security and censorship. Harshith worked with Northeastern University professor and co-author Alden Jackson as part of the Research Apprenticeship Program at Northeastern’s Khoury […] 2025-08-13T20:00:03+00:00 Red Hat Research tag:trvny.github.io,2024:feedseek/redhat/9a0ef024fa682241 2025-07-10T21:38:17+00:00 “Attacking cloud systems using passed-through PCIe devices,” a project funded through the 2025 Red Hat Collaboratory Research Incubation Award, earned second place at the inaugural hardware hacking competition at the IEEE International Symposium on Hardware Oriented Security and Trust (HOST). The team of researchers, which included Red Hat researcher Bandan Das, along with Boston University’s […] 2025-07-10T21:38:17+00:00 Red Hat Research tag:trvny.github.io,2024:feedseek/redhat/c5402ef636a33483 2025-06-04T21:17:17+00:00 It’s that time of the year again! DevConf.CZ, the annual, free, Red Hat-sponsored technology conference for users, operators, administrators, and contributors to free and open source technologies, will be held June 12-14 in Brno, Czechia. If you’re looking for research-related presentations in AI, edge, cryptography, and more, this post will be your guide, whether you’re […] 2025-06-04T21:17:17+00:00 Red Hat Research tag:trvny.github.io,2024:feedseek/redhat/c7df3ff7a1a649c6 2025-05-21T00:00:00+00:00 We will stop publishing certain data attributes for third-party CVEs and CVEs not affecting any currently supported Red Hat product, such as impact, CVSS, CWE, and non-cve.org external references. This change will be reflected in VEX files and on CVE pages. Our goal is to make the security data more relevant and clear, as we continue publishing the listed data attributes for CVEs that affect currently supported Red Hat products. 2025-05-21T00:00:00+00:00 Red Hat Security Data Changelog tag:trvny.github.io,2024:feedseek/redhat/0cc7a9541adda67a 2025-05-06T00:00:00+00:00 In the future, VEX files might be generated with vulnerability labels other than the current vulnerable_code_not_present , such as the label options defined by the CSAF schema like component_not_present , inline_mitigations_already_exist , vulnerable_code_cannot_be_controlled_by_adversary , vulnerable_code_not_in_execute_path . 2025-05-06T00:00:00+00:00 Red Hat Security Data Changelog tag:trvny.github.io,2024:feedseek/redhat/27cbb03dee41cc87 2025-03-04T00:00:00+00:00 Fix missing CSAF files and invalid hash and signature files for a few CSAF advisories. 2025-03-04T00:00:00+00:00 Red Hat Security Data Changelog tag:trvny.github.io,2024:feedseek/redhat/2104911bbc164fd6 2019-03-19T19:38:17+00:00 Red Hat Product Security has joined forces with other security teams inside Red Hat to publish our content in a common venue using the Security channel of the Red Hat Blog . This move provides a wider variety of important Security topics, from experts all over Red Hat, in a more modern and functional interface. We hope everyone will enjoy the new experience! Language English Category Secure Tags security 2019-03-19T19:38:17+00:00 Red Hat Security Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/6c9ca1ebbd1ad4f3 2018-11-20T16:36:03+00:00 Configuring Satellite 6.4 for Insights' remediation playbook execution As explained in my previous post , in Satellite 6.4 Insights integration has gone deeper than ever. With this new release, now Insights remediation playbooks can be executed from within the Satellite Web interface . In this post, we are going to cover how Satellite 6.4 has to be configured in order to do so. Basically, we simply need to allow Foreman to execute commands remotely. This plugin enables Foreman to run arbitrary c 2018-11-20T16:36:03+00:00 Red Hat Insights Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/2ec29cecfa825d1d 2018-11-08T20:35:37+00:00 After many years of being hosted on the customer portal, the Satellite blog has been moved to the main Red Hat blog with the majority of the official blogs. Along with hosting on a more modern platform colocated with many of the other Red Hat blogs, this change will allow us to create more dynamic content, reach a broader audience and focus on a variety of management and automation topics and trends. The new blog is part of the Automation and Management channel which focuses on covering key topi 2018-11-08T20:35:37+00:00 Red Hat Satellite Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/0d9a335ed73ff656 2018-10-17T10:30:01+00:00 What’s all the fuss about Satellite 6.4? Haven’t you heard the news? Satellite 6.4 gives you the ability to remediate your systems with Insights by executing remediation playbooks directly from the UI. How awesome is that?! Let’s walk through the steps… Insights Remediation within Satellite In this blog, we’re going to identify and resolve issues with Insights, but this time from the Satellite UI (6.4 required), using Satellite 6.4’s new Ansible capabilities. The first steps are the same as when 2018-10-17T10:30:01+00:00 Red Hat Insights Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/bec4cf70634eb805 2018-10-10T21:58:58+00:00 The main driver for the 6.3.4 release is ongoing performance and stability improvements. There are 17 bugs squashed in this release - the complete list is below. There is one erratum for the server [1] and one for the hosts [2]. The install ISOs will be updated next week. Customers who have already upgraded to Satellite 6.3 should follow the instructions in the errata. Customers who are on older versions of Satellite should refer to the Upgrading and Updating Red Hat Satellite Guide . You may al 2018-10-10T21:58:58+00:00 Red Hat Satellite Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/749e18a37fbc1739 2018-09-07T15:04:56+00:00 Insights の使用方法はお客様によって異なるので、「万能型」といったテンプレートはありませんが、大型のデプロイメント用に Red Hat が Insights に用意している機能について今回ご紹介したいと思います。 これはベストプラクティスではなく、あくまでご検討いただく点としてお読みください。 デプロイメント 私は通常、Insights が SaaS であることでステップが最小限で済むことから、デプロイの容易さを強調しています。ただし、Insights を大規模で導入する場合はさらに簡単で、 スタートガイド に加えて、 Puppet 、 Chef および Ansible で利用可能なスクリプトも備えています。Insights が統合されている Satellite のバージョンを使ってこれらのシステムを管理している場合は、Insights の大量登録が組み込まれています (Satellite 提供の bootstrap スクリプトで)。 プロキシー プロキシーは Insights の使用には必要ありませんが、大規模デプロイメントにおけるお客様のシステムは、個別 (または非接続環境 2018-09-07T15:04:56+00:00 Red Hat Insights Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/efee441f87f0486a 2018-09-07T15:04:56+00:00 Insights guidelines for deployment at scale Insights usage varies from customer to customer so there is no real "one size fits all" template. However it is worth highlighting some of the features Red Hat has in place to assist with large sized deployments. This is not intended to be a best-practices guide, just some things to consider. Deployment I typically emphasize how easy it is to deploy insights - with its minimal steps, because it is a SaaS solution. See the getting started guide . If a c 2018-09-07T15:04:56+00:00 Red Hat Insights Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/5b10808a314379d1 2018-09-05T12:55:50+00:00 We are pleased to announce that Red Hat Satellite 6.4 is now available in beta to current Satellite customers. Red Hat Satellite is an infrastructure management platform, designed to manage system patching, provisioning, configurations and subscriptions across the entirety of a Red Hat environment. Satellite offers a lifecycle management solution to help keep your Red Hat infrastructure running efficiently and with greater security, which can reduce costs and overall environmental complexity. Th 2018-09-05T12:55:50+00:00 Red Hat Satellite Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/b246b75208c80d56 2018-08-22T13:30:00+00:00 Red Hat Product Security has transitioned from using its old 1024-bit DSA OpenPGP key to a new 4096-bit RSA OpenPGP key. This was done to improve the long-term security of our communications with our customers and also to meet current key recommendations from NIST (NIST SP 800-57 Pt. 1 Rev. 4 and NIST SP 800-131A Rev. 1). The old key will continue to be valid for some time, but it is preferred that all future correspondence use the new key. Replies and new messages either signed or encrypted b 2018-08-22T13:30:00+00:00 Red Hat Security Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/5fd479aa58ef9585 2018-07-18T13:30:00+00:00 As part of Red Hat's commitment to product security we have developed a tool internally that can be used to scan for variant 1 SPECTRE vulnerabilities . As part of our commitment to the wider user community, we are introducing this tool via this article. This tool is not a Red Hat product. As such, it is not supported and does not come with any kind of warranty. The tool only works on static binaries and does not simulate an entire running system. This means it will neither follow jumps through 2018-07-18T13:30:00+00:00 Red Hat Security Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/feda5e7c9a1c552d 2018-07-10T13:00:00+00:00 Last week, a vulnerability ( CVE-2018-10892 ) that affected CRI-O, Buildah, Podman, and Docker was made public before some affected upstream projects were notified. We regret that this was not handled in a way that lives up to our own standards around responsible disclosure. It has caused us to look back to see what went wrong so as to prevent this from happening in the future. Because of how important our relationships with the community and industry partners are and how seriously we treat non- 2018-07-10T13:00:00+00:00 Red Hat Security Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/efca865a03340fd7 2014-03-31T18:04:57+00:00 As an engineer who works on performance tools at Red Hat, I often get seemingly simple questions along the lines of, "How do I get performance tool X to collect Y data?" Unfortunately, many times the answer is that "tool X does not measure Y." This leads to a dicussion about the performance problem being investigated. With additional background information, it becomes much easier to suggest more promising tools and techniques to get the desired measurements. Given the number of performance tool 2014-03-31T18:04:57+00:00 Red Hat Performance Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/9692830216f4eda7 2014-03-26T20:39:35+00:00 Modern computer systems include cache memory to hide the higher latency and lower bandwidth of RAM memory from the processor. The cache has access latencies ranging from a few processor cycles to 10 or 20 cycles, rather than the hundreds of cycles needed to access RAM. If the processor must frequently obtain data from the RAM rather than the cache, performance will suffer. With Red Hat Enterprise Linux 6 and later distributions, the system use of cache can be measured with the perf utility avail 2014-03-26T20:39:35+00:00 Red Hat Performance Blog (legacy) tag:trvny.github.io,2024:feedseek/redhat/4f71f2d6dc541760 2014-03-26T20:35:16+00:00 All modern processors use page-based mechanisms to translate the user-space processes virtual addresses into physical addresses for RAM. The pages are commonly 4KB in size, and the processor can hold a limited number of virtual-to-physical address mappings in the Translation Lookaside Buffers (TLB). The number of TLB entries ranges from tens to hundreds of mappings. This limits a processor to a few megabytes of memory it can address without changing the TLB entries. When a virtual-to-physical ad 2014-03-26T20:35:16+00:00 Red Hat Performance Blog (legacy)