CVE-2024-38135: Microsoft Windows 11 22h2

High severity, CVSS 7.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Affected products

• Microsoft Windows 11 22h2: before 10.0.22621.4037 (fixed in 10.0.22621.4037)
• Microsoft Windows 11 23h2: before 10.0.22631.4037 (fixed in 10.0.22631.4037)
• Microsoft Windows 11 24h2: before 10.0.26100.1457 (fixed in 10.0.26100.1457)
• Microsoft Windows Server 2022 23h2: before 10.0.25398.1085 (fixed in 10.0.25398.1085)

Published 2024-08-13. Last modified 2026-06-17.