CVE-2025-64669: Microsoft Windows Admin Center

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Improper access control in Windows Admin Center allows an authorized attacker to elevate privileges locally.

Affected products

• Microsoft Windows Admin Center: before 2511 (fixed in 2511)

Published 2025-12-11. Last modified 2026-10-07.