Google: CVE-2026-111497 Buffer overflow vulnerability in the Brotli decoder
CVE-2026-111497
Improper access control in Windows Administrator Protection allows an authorized attacker to bypass a security feature locally.
Windows 11 Version 25H2 for ARM64-based Systems
Windows 11 Version 25H2 for x64-based Systems
Windows 11 Version 24H2 for ARM64-based Systems
Windows 11 Version 24H2 for x64-based Systems
Windows 11 version 26H1 for x64-based Systems
Windows 11 Version 26H1 for ARM64-based Systems
Install KB5094126. Install KB5095051.
10.0.26200.8655
10.0.26100.8655
10.0.28000.2269
The publication date reported by the vendor.
We collected the advisory from the official source.
Our collector saw this advisory during a later source check.