Articles from May 2026
Browse all Windows news articles published in May 2026
CVE-2026-45892 Exploit: Patch WSL ext4 Driver Now to Prevent Data Loss
The National Vulnerability Database (NVD) on May 27, 2026, published CVE-2026-45892, a high-severity vulnerability in the Linux kernel’s ext4 filesystem. The bug stems from stale extent-cache state...
Linux Kernel arptables FireWire Flaw (CVE-2026-45844) Raises Security Concerns for Windows Users Too
The National Vulnerability Database published CVE-2026-45844 on May 27, 2026, exposing a critical flaw in the Linux kernel’s netfilter subsystem. The vulnerability, which affects the arptables...
Linux RxRPC Kernel Flaw CVE-2026-45998 Gets 7.8 CVSS Score—Here’s How to Patch It Now
The Linux kernel vulnerability tracked as CVE-2026-45998 has been assigned a CVSS v3.1 base score of 7.8 (High) by the National Vulnerability Database, confirming that a local attacker could exploit...
Microsoft Ditches Claude Code for Copilot CLI Amid Rising GitHub Outages
Microsoft's Experiences and Devices division has begun phasing out Anthropic's Claude Code assistant, instructing engineers to transition to GitHub Copilot CLI by June 30, 2026, according to internal...
CVE-2026-46068: Linux Kernel IBM Power NX 842 Crypto Allocator Bug – Patch Now (May 2026)
A newly published Linux kernel vulnerability, tracked as CVE-2026-46068, exposes a memory allocator mismatch in the IBM Power NX 842 crypto compression driver. The flaw was received by the National...
CVE-2026-45956: Linux Kernel Exynos DRM VIDI Driver Ioctl Flaw Can Crash Systems
A vulnerability in the Linux kernel’s Exynos DRM VIDI driver, designated CVE-2026-45956, can be exploited by local attackers to crash affected systems, the National Vulnerability Database (NVD)...
CVE-2026-46056: Critical Linux Bluetooth Use-After-Free Flaw Demands Immediate Patching
A severe memory safety vulnerability in the Linux kernel's Bluetooth subsystem has been disclosed, tracked as CVE-2026-46056. Published by kernel.org and added to the National Vulnerability Database...
CVE-2026-46077: Linux Atmel TDES DMA Sync Bug Exposes Embedded Devices — A Warning for Windows Driver Devs
The U.S. National Vulnerability Database published CVE-2026-46077 on May 27, 2026, bringing attention to a subtle yet dangerous flaw in the Linux kernel’s Atmel TDES cryptographic driver. The bug,...
CVE-2026-46098: Linux Kernel CAIF Stale Pointer Use-After-Free Vulnerability Exposed
A dangerous use-after-free bug in the Linux kernel's CAIF networking code can be triggered by any local user to escalate privileges or crash the system outright. Tracked as CVE-2026-46098, the...
Linux Kernel CVE-2026-46065: Hot-Unplug Bug in fbdev Deferred I/O Could Impact Windows Users
A newly disclosed Linux kernel flaw, tracked as CVE-2026-46065, fixes a critical lifetime issue in the framebuffer (fbdev) deferred I/O subsystem that can be triggered after a graphics device is...
Linux Kernel Bridge RCU Race (CVE-2026-46086) Exposes Systems to DoS Attacks—What Windows Users Need to Know
CVE-2026-46086, assigned by kernel.org on May 27, 2026, exposes a serious weakness in the Linux kernel's bridge forwarding database (FDB). A race condition tied to read-copy-update (RCU)...
CVE-2026-45845: TAPRIO NULL Pointer Dereference Kernel Panic — What Windows and WSL Users Must Know
On May 27, 2026, Linux kernel maintainers disclosed CVE-2026-45845, a local denial-of-service vulnerability in the TAPRIO traffic-control subsystem. The flaw allows an unprivileged local user to...