CVE-2025-62463 MEDIUM

CVE-2025-62463: DirectX Graphics Kernel Denial of Service Vulnerability

Vendor Microsoft
Product Windows 10 Version 21H2
Weakness CWE-476
Published December 9, 2025
Last update April 16, 2026
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

December 9, 2025 CVE published
April 16, 2026 Record updated