Windows Kernel
The latest Windows Kernel coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Flags Urgent Kernel Flaw: What Every Windows User Needs to Know About CVE-2026-26180
Microsoft has published a high-confidence advisory for a Windows kernel vulnerability that could allow an attacker to take complete control of an affected system. The flaw, tracked as CVE-2026-26180,...
Microsoft’s High-Confidence Kernel Exploit Warning: Why CVE-2026-26179 Demands an Immediate Patch
Microsoft has published a security advisory for a new Windows kernel elevation-of-privilege vulnerability, CVE-2026-26179, and has assigned it a high confidence rating. That rating means the flaw is...
CVE-2026-26132: Windows Kernel Use-After-Free Vulnerability Requires Immediate Patch Tuesday Attention
Microsoft has confirmed CVE-2026-26132 as a critical Windows Kernel use-after-free vulnerability that allows authorized local users to gain elevated privileges on affected systems. The security flaw,...
CVE-2026-24287: Critical Windows Kernel EoP Vulnerability Requires Immediate Patching
Microsoft's security tracker has flagged CVE-2026-24287 as a critical Windows kernel elevation-of-privilege vulnerability that allows authorized local users to gain SYSTEM privileges. This security...
CVE-2026-21231: Critical Windows Kernel Vulnerability Threatens Enterprise Security
A newly disclosed Windows kernel vulnerability, designated CVE-2026-21231, has emerged as a critical security concern for organizations worldwide, representing the latest entry in what security...
CVE-2026-21222 Windows Kernel Vulnerability: Analysis, Risks & Protection Guide
A newly disclosed Windows kernel vulnerability designated CVE-2026-21222 has emerged as a significant security concern for organizations and individual users alike. While Microsoft's official...
CVE-2026-21508: Critical Hyper-V Storage VSP Vulnerability Threatens Windows Security
Microsoft has issued an urgent security patch addressing a critical elevation-of-privilege vulnerability in the Windows Hyper-V Virtual Storage Provider (VSP), designated as CVE-2026-21508. This...
CVE-2026-20838: Windows Kernel Info Disclosure Vulnerability Poses Reconnaissance Threat
Microsoft has documented a significant security vulnerability in the Windows kernel, designated CVE-2026-20838, which security researchers and IT administrators are treating as a serious...
CVE-2026-20809: Windows Kernel TOCTOU Vulnerability & Patch Management Guide
Microsoft has disclosed a critical Windows kernel vulnerability, CVE-2026-20809, rated as Important with a CVSS score of 7.8, representing a significant local privilege escalation threat. This...
Microsoft's AI-Powered Rust Migration: Can AI Replace C++ in Windows by 2030?
Microsoft's ambitious plan to eliminate C and C++ from its codebases by 2030 through AI-driven migration to Rust represents one of the most significant programming language transitions in computing...
Active Exploitation Confirmed: CISA Adds Three Critical CVEs for Firebox, Triofox, Windows Kernel
The Cybersecurity and Infrastructure Security Agency (CISA) has escalated its security warnings by adding three new critical vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog,...
CVE-2025-59194: Windows Kernel Privilege Escalation Vulnerability Patched
Microsoft has confirmed and patched a critical Windows kernel elevation-of-privilege vulnerability tracked as CVE-2025-59194, describing it as a use of uninitialized resource in kernel code that...