What is CVE-2025-62463?

CVE-2025-62463 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. DirectX Graphics Kernel Denial of Service Vulnerability

Which CVE IDs does CVE-2025-62463 cover?

CVE-2025-62463 covers the following CVE IDs: CVE-2025-62463. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-62463?

CVE-2025-62463 has a CVSS v3 base score of 6.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2025-62463?

CVE-2025-62463 affects 13 products, including: Windows 10 Version 21H2 for x64-based Systems; Windows 10 Version 22H2 for x64-based Systems; Windows 11 Version 23H2 for ARM64-based Systems; Windows 11 Version 23H2 for x64-based Systems; Windows 11 Version 24H2 for ARM64-based Systems; and others — see the full list on the advisory page.

CVE-2025-62463HighCVSS 6.5

DirectX Graphics Kernel Denial of Service Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

December 9, 2025

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2025-62463 →

📋 Description

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

🎯 Affected products13

Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 22H2 for x64-based Systems
Windows 11 Version 23H2 for ARM64-based Systems
Windows 11 Version 23H2 for x64-based Systems
Windows 11 Version 24H2 for ARM64-based Systems
Windows 11 Version 24H2 for x64-based Systems
Windows 11 Version 25H2 for ARM64-based Systems
Windows 11 Version 25H2 for x64-based Systems
Windows Server 2022
Windows Server 2022 (Server Core installation)
Windows Server 2022, 23H2 Edition (Server Core installation)
Windows Server 2025
Windows Server 2025 (Server Core installation)

✅ Remediation

KB5071547 (Security Update) — fixed build 10.0.20348.4529 KB5071413 (Security Hotpatch Update) — fixed build 10.0.20348.4467 KB5071546 (Security Update) — fixed build 10.0.19044.6691 KB5071546 (Security Update) — fixed build 10.0.19045.6691 KB5072033 (Security Update) — fixed build 10.0.26100.7462 KB5072014 (Security Hotpatch Update) — fixed build 10.0.26100.7392 KB5072033 (Security Update) — fixed build 10.0.26200.7462 KB5072014 (Security Hotpatch Update) — fixed build 10.0.26200.7392 KB5071417 (Security Update) — fixed build 10.0.22631.6345 KB5071542 (Security Update) — fixed build 10.0.25398.2025

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products13

✅ Remediation

🔗 References (15)