Linux Kernel
The latest Linux Kernel coverage — news, analysis, and updates from the WindowsNews.AI desk.
Linux Kernel CVE-2025-40206: nftables Vulnerability Fixed, Windows Users Should Understand Cross-Platform Security
A critical vulnerability in the Linux kernel's netfilter nftables subsystem, designated CVE-2025-40206, has been patched after discovery that it could cause kernel crashes through specific rule...
Microsoft Warns of Memory Corruption Bug in Linux Kernel’s Btrfs File System — and It Affects WSL2
On November 12, 2025, Microsoft published a security advisory for a memory-safety flaw in the Linux kernel’s Btrfs file system that affects both Azure Linux virtual machines and Windows Subsystem...
Linux Kernel CVE-2025-40194 Intel P-State Fix: Critical CPU Hotplug Vulnerability Patched
A critical vulnerability in the Linux kernel's Intel P-State CPU frequency scaling driver has been patched, addressing a serious object lifecycle bug that could lead to system crashes during CPU...
CVE-2025-40201: Linux Kernel Race Condition in Process Limits - Analysis & Windows Implications
A subtle but critical race condition vulnerability in the Linux kernel's process-limit handling mechanism has been officially documented as CVE-2025-40201, revealing fundamental security challenges...
Linux Kernel Patch Fixes Critical ext4 Vulnerability CVE-2025-40190
A subtle but significant defensive fix has been integrated into the Linux kernel this November, addressing CVE-2025-40190—a robustness bug in the ext4 filesystem that could allow an...
Linux Kernel CVE-2025-40178: Critical PID Namespace Patch Analyzed
A critical security vulnerability in the Linux kernel's PID namespace handling has been patched upstream after being assigned CVE-2025-40178, addressing a missing NULL pointer check that could lead...
Linux Kernel Patches SCTP NULL Pointer Flaw CVE-2025-40187 in Latest Update
The Linux kernel development community has released a targeted security patch addressing a null-pointer dereference vulnerability in the Stream Control Transmission Protocol (SCTP) subsystem, tracked...
Linux Kernel Patch CVE-2025-40195 Fixes Mount Crash Vulnerability
A subtle but significant vulnerability in the Linux kernel's mount subsystem has been addressed with a targeted patch that prevents potential system crashes. Designated CVE-2025-40195, this security...
Linux Kernel SquashFS Vulnerability CVE-2025-40200: Security Implications for Windows Users
The Linux kernel community recently addressed a subtle but significant security vulnerability in the SquashFS filesystem implementation, designated CVE-2025-40200. While this flaw originates in the...
CVE-2025-40207: Critical Linux Kernel V4L2 Subdev Bug Fixed - What Windows Users Need to Know
A critical vulnerability in the Linux kernel's media subsystem, tracked as CVE-2025-40207, has been patched after researchers discovered that the v4l2-subdev helper macro...
Linux ext4 Patch Fixes Critical Buffer Over-Read Vulnerability (CVE-2025-40198)
The Linux kernel development community has released a critical security patch addressing a buffer over-read vulnerability in the ext4 filesystem's mount options parsing code, tracked as...
CVE-2025-40180: Linux Kernel ZynqMP Driver Flaw Fixed — How to Patch Your Embedded Devices
Linux kernel maintainers have issued patches for CVE-2025-40180, an out-of-bounds access bug in the ZynqMP IPI mailbox driver that can trigger a kernel panic with just a few lines of local code. The...