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LWN.net

Seven stable kernels for Saturday including two security fixes

Greg Kroah-Hartman has announced the release of the 7.1.3, 6.18.38, 6.12.95, 6.6.144, 6.1.177, 5.15.211, and 5.10.260 stable kernels. Several kernels in this batch include a fix for a vulnerability introduced in the 6.0 kernel in IPv6 (CVE-2026-53362), which could allow an attacker to escape a container and gain root access. There is also a fix for a use-after-free bug in KVM (CVE-2026-53359) that was introduced in the 2.6.36 kernel. As usual, each stable kernel includes a number of fixes throughout the tree. Users are advised to upgrade.

Phoronix

FEX 2607 Optimizing For Yet-To-Be-Released ARM 256-bit SVE2 Hardware

The FEX Emulator that allows running Linux x86/x86_64 software on ARM64 (AArch64) systems, including the likes of Wine / Valve's Steam Play (Proton) for Windows gaming on ARM, is out with its newest monthly feature release. The Valve-backed project for running x86_64 games and other software on ARM for the upcoming Steam Frame and other more typical ARM Linux systems has been baking more optimizations and improvements...

Phoronix

4K @ 60 FPS USB Video Capture Finally Becomes Less Problematic On Linux

One area of Linux hardware testing I haven't explored much in many years has been modern USB video capture for the lack of said hardware. The last time I did much video capturing on Linux was during the Hauppauge PCI card days. It turns out though that USB video capture of 4K 60 FPS content has been a pain point under Linux but is finally smoothing out with newer versions of the Linux kernel...

Phoronix

Phoronix Premium Summer Sale To Help Support Linux Hardware Testing

For those that missed Phoronix turning 22 years old last month when running a special to help support the site, a few readers mentioned recently they missed out on seeing the deal in time. Paired with the US Independence Day holiday and summer sales elsewhere, now through 10 July is a Phoronix Premium summer sale if wishing to view the site ad-free while supporting the daily open-source/Linux news coverage and relentless Linux hardware testing...

Phoronix

GNOME Lands ext-background-effect-v1 Support For Background Blur Effect

Added to the Wayland Protocols repository back in May of 2025 was the ext-background-effect-v1 protocol for background blur that had been under discussion since early 2024. The initial focus is on being able to apply a blur effect on a window's background or otherwise a specified screen region. GNOME 51 has now merged support for ext-background-effect-v1 with the latest Mutter code...

Phoronix

Linux 7.3 Adding More Graphics PCI IDs For Intel Nova Lake S

In addition to this week's drm-intel-next pull request beginning to lay out the Intel kernel graphics driver changes for Linux 7.3, the first drm-xe-next pull request was sent out on Friday. Intel Nova Lake enablement remains the hot area for the Intel GPU driver code...