Linux 7.2-rc5 hit the kernel archives on July 26, 2026, with a massive patch batch that targets the stable release just under three weeks away on August 16. Networking drivers dominate the update, consuming over 35% of the changes to clear conference-related backlogs, while USB patches actually outpace GPU updates for once. The cycle also highlights the growing role of automated tools, which are surfacing hardware-specific audio quirks and edge cases that human reviewers routinely miss during manual passes. Linus Torvalds notes the volume is larger than he prefers but confirms the patches look stable, leaving enterprise users to decide whether to stick with rc5 or start testing rc6.
Linux Kernel 6.12.98 is now available, signed off today by Greg Kroah-Hartman with a changelog barely hitting 1.3 KB. The release contains one backported patch from Wind River fixing a file descriptor leak in ext4's EXT4_IOC_MOVE_EXT ioctl, which can cause EMFILE errors during failed cross-filesystem move extent operations. If you're running the 6.12.y longterm branch, this is the minimal update to apply, though the impact is limited to edge cases involving backup or migration tools triggering the specific validation path. The 6.12.y branch remains supported through December 2028, built on the November 2024 mainline release that introduced EEVDF and PREEMPT_RT support.
Greg Kroah-Hartman released six LTS kernel versions simultaneously on Friday, July 24, 2026, ranging from 5.10.261 to 6.18.40. The stable review cycle featured up to 1,624 patches for the newest branch, accompanied by the 7.1.5 point release and 7.2-rc4 mainline candidate. Security remains the priority, with critical fixes for KVM/x86 shadow paging (CVE-2026-46113), XFS data corruption, and a BPF/s390 verifier mismatch flagged as a regression. All source tarballs are available at kernel.org, with distribution vendors expected to integrate the patches into their trees shortly.
Greg Kroah-Hartman has released Linux Kernel 7.1.5, a massive stable maintenance update for the v7.1 series containing 2,070 commits from nearly 800 contributors. The patch addresses critical security vulnerabilities, including a use-after-free race in POSIX CPU timers and a Bluetooth L2CAP flaw that could allow memory corruption. Beyond security fixes, the release resolves filesystem deadlocks in f2fs and XFS, updates ALSA driver firmware handling, and consolidates iomap bio submission logic. Community observers call this massive patch volume the "new normal" driven by AI-assisted development and accelerated discovery cycles, while mainline development pushes forward with 7.2-rc4.
The fourth release candidate for Linux Kernel 7.2 hit the wire on July 19, 2026, pushing the codebase past 43 million lines while Linus Torvalds confirms that steady patch flows and AI-assisted bug hunting are officially the new normal. Cache-Aware Scheduling finally arrives to optimize task placement across complex CPU topologies, delivering measurable performance gains for AMD Zen 5 workloads and boosting MongoDB throughput by up to 100 percent. The kernel also cleans house with Btrfs large folios enabled by default, initial HDMI 2.1 FRL support in AMDGPU, and the permanent retirement of the strncpy API after six years of cleanup. You can expect the stable release in August 2026, though the ongoing purging of decades-old drivers and legacy code means the tree is already moving at a relentless pace.
Greg Kroah-Hartman released Linux kernel stable updates 7.1.4, 6.18.39, and 6.12.96 today, pushing 357 to 534 commits per branch across the active stable and long-term support trees. The batch prioritizes critical security patches, heavily targeting FUSE and io_uring race conditions, XFS filesystem integrity, and touchscreen driver buffer overflows. Maintainers are also quietly relying on AI-assisted auditing tools like LOLM and Claude to surface edge-case bugs that would otherwise slip through code review.
Linux Kernel 7.2-rc3 dropped on July 12, 2026, delivering a steady stream of driver patches, networking adjustments, and filesystem stability improvements to the development cycle. Linus Torvalds described the release as functionally normal, though the changelog quietly packed Dreamcast driver overhauls, default UltraRISC RISC-V configuration, and critical out-of-bounds read fixes for Realtek RTL8723BS WiFi adapters. The third release candidate also rolls out improved multi-GPU display detection and formally reintroduces Nick Desaulniers to the LLVM kernel build tooling ecosystem.
Deepin Technology released deepin 25.2.0 on July 7, 2026, delivering a major stability overhaul to its homegrown Treeland Wayland compositor. The update introduces AI-powered local image search, per-window taskbar grouping, and fine-grained file indexing controls that significantly improve desktop workflow. Deepin now supports four CPU architectures including Loong64 and a new technology-preview build for RISC-V, reflecting its growing hardware ecosystem ambitions. Existing users can upgrade via the terminal or Control Center, though a fresh install is recommended for those still running versions prior to 25.1.1.
Valve released SteamOS 3.8.14 and 3.8.22 Beta, both shipping identical changelogs with a priority fix for WiFi speeds. The patch corrects an issue where devices defaulted to slow connections on routers that misreport MCS negotiation values, a problem common on budget and older hardware. Pushing the fix straight to stable alongside the beta signals urgency, and the improvement applies to Steam Deck owners as well as third-party handhelds running SteamOS like the ROG Ally and Legion Go. This release follows a rapid cycle of updates, arriving just days after 3.8.13 stabilized controller firmware and game launch issues, with the initial 3.8 build having introduced ray-tracing and Steam Machine support back in mid-June.
Linux 7.2-rc2 landed on July 5th, 2026, continuing the standard weekly cadence that began with rc1 just one week prior. The snapshot's biggest architectural shift is Uwe Kleine-König's massive refactor of mod_devicetable.h, splitting the monolithic header into per-subsystem files across more than 1,500 patches. The graphics layer took the largest hit with 115 files changed, while VFS, SMB3, XFS, and urgent tracks like BPF and VFIO all brought in their routine cleanup patches. With the stabilization window well underway, rc3 should drop next week and pave the way for the final Linux 7.2 release around late August or early September.
The Linux kernel stable team shipped fresh point releases across all active longterm branches on July 4, capping at Linux 6.18.38. The update focuses heavily on stability and security, closing out-of-bounds reads in ksmbd, fixing TCP-AO use-after-free paths, and hardening the NFS server against silent data loss during deferred writeback errors. Meanwhile, the 5.10 and 5.15 trees are counting down to their December end-of-life deadline, pushing embedded and enterprise vendors to finalize migration plans for the 6.1 or 6.6 branches.
Greg Kroah-Hartman signed off on Linux Kernel 7.1.3 on Saturday, July 4, 2026, delivering a stable patch release just twenty-one days after the v7.1 feature drop. The update focuses heavily on memory safety, addressing a critical ksmbd out-of-bounds heap read, a KVM AMD SEV page overflow, and a Hyper-V nested virtualization bounds check failure. Production environments will appreciate the fixes for the NFS server subsystem, which saw roughly a dozen commits clearing up ACL leaks and state management races, alongside a crucial resolution for a MIPS PREEMPT_RT reboot hang that was stalling OpenWrt router upgrades. You can grab the tarball from kernel.org and verify it against Greg's PGP signature before running the standard build sequence or waiting for your distribution to push the update.
Microsoft announced the public preview of Azure Linux 4.0 at Build, expanding its first-party Fedora-derived distribution to Azure VMs, VM Scale Sets, and container images starting today. The new release features a kernel 6.18 LTS, a rewritten dnf5 package manager, and OpenSSL 3.5 with post-quantum cryptography, all backed by a security model that includes SELinux enforcing by default and full supply chain control. Azure Linux is free on Azure with no OS licensing cost, offering a general-purpose edition and an immutable container variant already validated by partners like Databricks, who migrated over 100,000 VMs with zero customer-facing incidents.
Valve has released SteamOS 3.8.13 for all Steam Deck users, addressing a critical FINAL FANTASY VII REBIRTH crash and a bug that blocked controller firmware updates on certain models. A corresponding beta, SteamOS 3.8.21, targets the preview channels with expanded fixes for third-party hardware, including regressions on the MSI Claw, Legion Go 1, and OneXPlayer F1. The beta also introduces a faster startup splash screen for the newly launched Steam Machine and resolves a 20-to-30-second audio delay on non-Valve devices.
Valve has pushed SteamOS 3.8.20 to the Beta and Preview channels for the Steam Deck, bundling the fixes already shipped to stable as version 3.8.12. The new update delivers a major Mesa graphics driver release that brings wider ray-tracing performance improvements alongside significantly smarter VRAM management for devices with limited memory. Alongside these graphical upgrades, the stable track resolves lingering issues with Steam streaming in fullscreen Desktop Mode, a rendering bug in Sniper Elite 5, and SD card reader errors on select Legion Go S models.
Kali Linux 2026.2 has arrived with GNOME 50, KDE Plasma 6.6, and a suite of infrastructure tweaks aimed at cutting initrd bloat and modernizing APT repository configuration. Pre-built virtual machine images now skip graphics firmware entirely, shrinking the initrd to roughly 60 MB and delivering about a three-fold improvement in boot times for QEMU environments. The release sticks with the 6.19 kernel to keep NVidia DKMS drivers stable, while welcoming nine new packages including arsenal-ng, tailscale, and a return of hydra-gtk.
Linux Kernel 7.2-rc1 has officially landed, closing a standard two-week merge window and kicking off the stabilization phase. The incoming patch set is packed with changes, though roughly a third of the commits are just AMD GPU register definitions that surfaced late in the cycle. Set that aside, and you get a familiar mix of driver updates, core subsystem tweaks, and routine architecture adjustments across the board. With Torvalds taking a brief hiatus while keeping an eye on regressions, the team is now spacing out release candidates ahead of a targeted November launch.
Linux Kernel 7.1.2, 6.18.37, and the final 7.0.14 release are now available, with 7.0.14 marking the end-of-life for the 7.0 branch. The update includes a significant revert of an NFS server patch that broke unmount operations by incorrectly deferring cleanup callbacks, restoring synchronous behavior to fix the regression. Security and stability improvements cover ksmbd session validation, virtiofs use-after-free crashes, and bounds checks added to IIO drivers to prevent out-of-bounds access.
4MLinux 51.2 (stable) has officially launched, updating the ultra-lightweight distribution to Linux kernel 6.12.94. Maintained by a single Polish developer since 2010, the 64-bit-only distro continues to prioritize minimal resource usage with just 128 MB of RAM needed for a full installation. Users can push the upgrade locally via the zk update command without needing to reflash drives. The release preserves the project’s original four pillars: system maintenance, multimedia decoding, a built-in LAMP miniserver, and a curated collection of classic Linux games.
Valve has updated the SteamOS 3.8 DIY install image, closing the gap between the official release and the flashing tool while massively expanding third-party hardware support. The update currently requires an AMD GPU, but it brings sweeping improvements to desktop mode, defaulting to Wayland with KDE Plasma 6.4.3 and a Linux 6.16 kernel. Valve also packed in numerous developer tools, audio routing fixes, and low-latency controller support for dozens of PC handhelds. This release effectively transforms SteamOS into a viable foundation for custom Linux gaming rigs ahead of the company’s next hardware wave.
