CVE-2024-49093: Microsoft Windows 11 24h2

High severity, CVSS 8.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Affected products

• Microsoft Windows 11 24h2: before 10.0.26100.2605 (fixed in 10.0.26100.2605)
• Microsoft Windows Server 2025: before 10.0.26100.2605 (fixed in 10.0.26100.2605)

Published 2024-12-12. Last modified 2026-06-17.