Linux Kernel
The latest Linux Kernel coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2026-53000: Linux Netfilter NAT Flaw Puts Windows WSL2 and Container Hosts at Risk
A critical vulnerability in the Linux kernel’s netfilter NAT subsystem, tracked as CVE-2026-53000, was disclosed on June 24, 2026, with a CVSS 3.1 score of 7.8 (High). While the bug resides...
Wacom W9000 Series Pen Touchscreens Get Long-Awaited Linux Driver Support
A new open-source input driver is bringing native support for a family of legacy Wacom pen-enabled touchscreens to the Linux kernel. The wacom_w9000 driver, reportedly merged for the upcoming Linux...
NVD Finally Catalogs Vulnerable Linux Kernels in MediaTek Bluetooth CVE-2026-46140
A long-running gap in the National Vulnerability Database’s configuration mapping for a serious Linux kernel flaw was finally closed on June 24, 2026, giving enterprise security teams the missing...
Microsoft’s Decade-Old Surface RT Gets Mainline Linux Battery Support in Kernel 6.2
More than a decade after Microsoft shipped its ill-fated Surface RT tablet, the open-source community has delivered a kernel driver that brings proper battery monitoring and charger status reporting...
Linux Kernel Patches CVE-2026-46331: net/sched pedit Bug Could Corrupt Page Cache
A newly disclosed vulnerability in the Linux kernel’s network traffic control subsystem could allow an attacker to corrupt page cache memory, potentially leading to system instability, denial of...
Linux Kernel 7.1 Launches with Rewritten NTFS Driver for Reliable Windows File Sharing
Linus Torvalds released Linux kernel 7.1 on June 14, 2026, marking a pivotal moment for cross-platform compatibility. The headline feature is a completely rewritten NTFS driver that finally delivers...
Linux Kernel 7.1 Lands with NTFS Speed Boost and Intel FRED — While BigDL AI Bows Out
The Linux 7.1 kernel went stable on June 14, 2026, packing a trio of hardware-facing upgrades that matter more than ever to Windows PC buyers. A reworked NTFS driver brings faster and more reliable...
Google Engineer’s AVX-512 Patch Boosts Linux RAID Parity by 43%—What It Means for Windows
A new kernel patch crafted by Google engineer Eric Biggers could significantly accelerate parity calculations in Linux’s software RAID stack, with benchmarks showing up to a 43% speedup thanks to...
Microchip PolarFire Linux Clock OOB Flaw Opens Embedded Systems to Attack
CVE-2026-46293 landed on the National Vulnerability Database on June 8, 2026, flagging a dangerous out-of-bounds access bug in the Linux kernel's clock driver for Microchip's PolarFire SoC fabric....
CVE-2026-46291: Linux CAAM Driver Leaks HMAC Keys via Debug Logs – What It Means for Windows Users
{ "title": "CVE-2026-46291: Linux CAAM Driver Leaks HMAC Keys via Debug Logs – What It Means for Windows Users", "content": "On June 8, 2026, the National Vulnerability Database published a new...
CVE-2026-46307: Critical Out-of-Bounds Write in ath5k Driver Threatens Legacy Linux Wi-Fi
CVE-2026-46307 is a newly published Linux kernel vulnerability that patches a dangerous out-of-bounds array write in the ath5k wireless driver. Added to the National Vulnerability Database on June 8,...
Linux kernel nf_tables flaw CVE-2026-46324 puts WSL and hybrid cloud at risk
A critical race condition vulnerability in the Linux kernel’s nf_tables subsystem, tracked as CVE-2026-46324, exposes systems to potential firewall bypass and denial-of-service attacks. Published...