Ubuntu Kernels Move to Weekly Releases for Faster CVE Fixes
Canonical is switching Ubuntu kernel updates to overlapping two-week cycles, resulting in new kernel releases every week.
kernel
Arch-Based Omarchy 4.0.4 Makes Its Custom Linux Kernel the Default
Omarchy 4.0.4 switches users to the project’s own Linux kernel, with desktop responsiveness, gaming, Btrfs, power management, and hardware fixes in focus.
Kernel.org Battles AI Crawlers Generating Millions of Daily Requests
Millions of automated requests are hitting Kernel.org daily, pushing maintainers to deploy increasingly aggressive defenses against AI crawlers.
Multikernel Linux Releases First Public Kernel Tree Based on Linux 7.0
The first public Multikernel Linux release lets several independent kernels run side by side on one machine with dedicated CPUs, memory, and devices.
Linus Torvalds Turns to AI to Track Down Intel Xe GPU Bug
A tricky Intel Xe driver bug sent Linus Torvalds through 18 kernel boots, with AI handling much of the debugging grunt work along the way.
TUXEDO OS Will Track Debian Testing Kernels with Its Own Hardware Fixes
TUXEDO is replacing Ubuntu’s HWE-based kernel cadence with a continuously updated model built around Debian Testing.
Linux Kernel 7.2 Released with Btrfs, Scheduler, and Networking Improvements
Linux kernel 7.2 is out with cache-aware scheduling, Btrfs large folios, Rust on s390, and broad networking and virtualization improvements.
18-Year-Old Linux Kernel Vulnerability Enables Root Access and Container Escape
The SCTPhantom vulnerability, CVE-2026-64564, affects Linux SCTP code and can be exploited for root access and container escape.
15-Year-Old Linux Kernel GhostLock Flaw Lets Local Users Gain Root
CVE-2026-43499, dubbed GhostLock by Nebula Security, exposes a long-standing Linux kernel futex bug that can lead to local root access.
Experimental BSDun Kernel Module Runs FreeBSD Binaries on Linux
BSDun is an experimental project that brings FreeBSD binary compatibility to Linux, with support already claimed for shells, networking tools, pkg, and more.