
Vulnerabilities
Windows 11 January 2026 Updates: Secure Boot Changes, WDS Hardening, and Critical Fixes
1/13/2026

Security
Microsoft Begins Automatic Replacement of Expiring Secure Boot Certificates
1/13/2026

Vulnerabilities
Microsoft releases Windows 10 KB5073724 extended security update
1/13/2026

Vulnerabilities
Microsoft Patches Three Zero-Days in January 2026 Patch Tuesday
1/13/2026