Open-source News

Tackle critical vulnerabilities with the new Red Hat Lightspeed remediation workflow

Red Hat News - Mon, 04/13/2026 - 08:00
The only thing harder than finding a critical Common Vulnerabilities and Exposures (CVE) is fixing it across your entire infrastructure. Red Hat Lightspeed simplifies this challenge by enabling you to address advisor recommendations, content advisories, vulnerability CVEs, and failed compliance rules on your connected Red Hat Enterprise Linux (RHEL) systems using Ansible Playbooks—saving up to 86% of manual remediation time.We heard your requests for a faster, clearer workflow and have overhauled the experience to be simple yet operationally robust. Here is your crash course on the new, stre

Red Hat OpenShift sandboxed containers 1.12 and Red Hat build of Trustee 1.1 bring confidential computing to bare metal and AI workloads

Red Hat News - Mon, 04/13/2026 - 08:00
Red Hat is excited to announce the release of Red Hat OpenShift sandboxed containers 1.12 and Red Hat build of Trustee 1.1, marking a major leap forward in our confidential computing journey. These releases graduate confidential containers on bare metal from Technology Preview to General Availability (GA), delivering production-ready, hardware-based memory encryption and attestation for on-premise and hybrid cloud infrastructure, We are also introducing Technology Preview support for confidential containers with NVIDIA Confidential Computing, paving the way for digital sovereignty, hardened en

Precision over perception: Why architecture matters in benchmarking

Red Hat News - Mon, 04/13/2026 - 08:00
In the world of hybrid cloud infrastructure, data is our most valuable currency. But for data to be valid and valuable, it must be taken in context. Recently, VMware published a blog post claiming that, based on a study conducted by Principled Technologies, VMware Cloud Foundation (VCF) 9.0 with vSphere Kubernetes Service (VKS) delivers a "5.6x pod density" advantage over Red Hat OpenShift.At first glance, the number is striking. As any systems architect knows, however, the validity of a benchmark lies not in the result, but in the methodology. When we look under the hood of this study, we fin

Linux 7.0 Released With New Hardware Support, Optimizations & Self-Healing XFS

Phoronix - Mon, 04/13/2026 - 05:07
As expected the stable Linux 7.0 kernel was just released today in marking this next kernel release. The Linux 7.0 milestone comes due to Linus Torvalds' preference of bumping the major version number after hitting X.19 as opposed to any single major change, but in any event there are a lot of great improvements and changes to find with this new kernel version. Linux 7.0 is also what's powering the upcoming Ubuntu 26.04 LTS release...

Linux Out-Of-Bounds Access Fixed For Unprivileged Users With Specially Crafted Certs

Phoronix - Mon, 04/13/2026 - 02:45
An out-of-bounds access within the Linux kernel has existed in mainline the past three years that could be exploited by an unprivileged user submitting a specially crafted certificate to the kernel...

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