CVE-2025-29838: Microsoft Windows 11 24h2

High severity, CVSS 7.0. EPSS: 0.4% chance of exploitation in the next 30 days.

Null pointer dereference in Windows Drivers allows an unauthorized attacker to elevate privileges locally.

Affected products

• Microsoft Windows 11 24h2: before 10.0.26100.4061 (fixed in 10.0.26100.4061)
• Microsoft Windows Server 2025: before 10.0.26100.4061 (fixed in 10.0.26100.4061)

Published 2025-05-13. Last modified 2026-06-17.