CVE-2025-62465: Microsoft Windows 11 23h2

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Null pointer dereference in Windows DirectX allows an authorized attacker to deny service locally.

Affected products

• Microsoft Windows 11 23h2: before 10.0.22631.6345 (fixed in 10.0.22631.6345)
• Microsoft Windows 11 24h2: before 10.0.26100.7392 (fixed in 10.0.26100.7392)
• Microsoft Windows 11 25h2: before 10.0.26200.7392 (fixed in 10.0.26200.7392)
• Microsoft Windows Server 2022: before 10.0.20348.4467 (fixed in 10.0.20348.4467)
• Microsoft Windows Server 2022 23h2: before 10.0.25398.2025 (fixed in 10.0.25398.2025)
• Microsoft Windows Server 2025: before 10.0.26100.7392 (fixed in 10.0.26100.7392)

Published 2025-12-09. Last modified 2026-06-17.