Vulnerability Patching
The latest Vulnerability Patching coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Excel RCE CVE-2026-32199: Patch Now as Microsoft Flags High Exploitation Risk
Microsoft's update guide entry for CVE-2026-32199 frames a Microsoft Excel Remote Code Execution Vulnerability in a way that matters as much for defenders as the exploit class itself. The key detail...
CVE-2026-32221 Windows Graphics RCE: Critical Patch Analysis and Enterprise Mitigation Strategies
Microsoft has disclosed CVE-2026-32221, a critical remote code execution vulnerability affecting the Windows Graphics Component that requires immediate patching across all supported Windows versions....
CVE-2026-25187: Critical Winlogon Privilege Escalation Vulnerability Exposes Windows Systems
Microsoft has assigned CVE-2026-25187 to a newly discovered local privilege escalation vulnerability in Winlogon, the Windows component responsible for handling secure desktop sessions and user...
CVE-2023-45237: How Predictable TCP Sequence Numbers Threaten Azure Linux & Windows Security
A critical vulnerability in the EDK II Network Package's random number generation mechanism has exposed millions of devices to potential TCP hijacking attacks, affecting both Azure Linux attestation...