CVE-2025-21360: Microsoft Autoupdate

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Microsoft AutoUpdate (MAU) Elevation of Privilege Vulnerability

Affected products

• Microsoft Autoupdate: before 4.76 (fixed in 4.76)

Published 2025-01-14. Last modified 2026-06-17.