Security Patch
The latest Security Patch coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Patches Azure Linux Against Open vSwitch Kernel Crash Vulnerability
Microsoft has confirmed that its Azure Linux distribution is exposed to a kernel-level vulnerability in Open vSwitch (OVS) that can be triggered by an attacker with low privileges to crash the...
Microsoft Azure Linux Users Must Patch Critical AMD GPU Kernel Bug Immediately
Microsoft has confirmed that its Azure Linux distribution is vulnerable to a high-severity bug in the Linux kernel’s AMD GPU driver that can crash systems instantly. The flaw, tracked as...
AMD GPU NULL Pointer Flaw CVE-2024-46727 Patched in Linux 6.1+
A critical security vulnerability in the Linux kernel's AMD display driver has been patched, addressing a deterministic NULL-pointer dereference that could crash systems under specific display...
Linux Kernel CVE-2025-21786 Patch Fixes Critical Workqueue Race Condition
A significant security vulnerability in the Linux kernel has been addressed with the release of a patch for CVE-2025-21786, which fixes a subtle but dangerous use-after-free race condition in the...
Patch released for Linux ACPI NULL-pointer bug CVE-2024-56782 affecting kernel 6.10+
A subtle but significant NULL-pointer vulnerability in the Linux kernel's ACPI subsystem, tracked as CVE-2024-56782, has been patched upstream but continues to pose operational concerns for systems...
Mutex patch resolves CVE-2023-52586 race condition in Qualcomm MSM display driver for Linux
A subtle but potentially high-impact race condition in the Qualcomm MSM display driver for Linux systems has been addressed through a carefully placed mutex change, preventing unprivileged users from...
Linux kernel fixes HFS CVE-2025-40243 with kzalloc after KMSAN detects uninitialized 8KB bitmap read.
The Linux kernel development community has addressed a subtle but significant memory-safety vulnerability in the Hierarchical File System (HFS) driver, identified as CVE-2025-40243. This security...
Microsoft Patches Linux Kernel Bug That Can Crash Azure VMs and WSL2 Networking
Microsoft has pushed out a security update to address a Linux kernel vulnerability—tracked as CVE-2025-40251—that can cause memory warnings, driver failures, and potential system instability...
Linux Kernel CVE-2025-40219: Critical SR-IOV PCI Race Condition Fix Explained
A significant security vulnerability in the Linux kernel has been patched, addressing a long-standing race condition and locking gap in the kernel's SR-IOV (Single Root I/O Virtualization) PCI...
CVE-2023-53248: AMDGPU Kernel Flaw & Patch Analysis for Linux Security
A critical vulnerability in the Linux kernel's AMDGPU display driver has been patched, addressing a denial-of-service flaw that could crash systems with AMD graphics hardware. Designated...
CVE-2025-12969: Critical Fluent Bit Auth Bypass Threatens Windows Logging Security
A severe authentication bypass vulnerability in Fluent Bit's forward input plugin, cataloged as CVE-2025-12969, has emerged as a critical security threat for Windows environments relying on this...
CVE-2025-66031: Critical Node-Forge ASN.1 DoS Vulnerability Threatens JavaScript Ecosystem
A newly disclosed high-severity vulnerability in the popular JavaScript cryptography library node-forge, tracked as CVE-2025-66031, has sent shockwaves through the JavaScript and web development...