CVE-2025-50169: Microsoft Windows 11 24h2

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB allows an unauthorized attacker to execute code over a network.

Affected products

• Microsoft Windows 11 24h2: before 10.0.26100.4851 (fixed in 10.0.26100.4851)
• Microsoft Windows Server 2025: before 10.0.26100.4851 (fixed in 10.0.26100.4851)

Published 2025-08-12. Last modified 2026-06-17.