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MEDIUM · 6.5

CVE-2025-62463

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

Vulnerability Description

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

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
MicrosoftWindows 10 21H2< 10.0.19044.6691
MicrosoftWindows 10 22H2< 10.0.19045.6691
MicrosoftWindows 11 23H2< 10.0.22631.6345
MicrosoftWindows 11 24H2< 10.0.26100.7392
MicrosoftWindows 11 25H2< 10.0.26200.7392
MicrosoftWindows Server 2022< 10.0.20348.4467
MicrosoftWindows Server 2022 23H2< 10.0.25398.2025
MicrosoftWindows Server 2025< 10.0.26100.7392

Related Weaknesses (CWE)

CWE-476

References

FAQ

What is CVE-2025-62463?

CVE-2025-62463 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Null pointer dereference in Windows DirectX allows an authorized attacker to deny service locally.

How severe is CVE-2025-62463?

CVE-2025-62463 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-62463?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10 21H2, Microsoft Windows 10 22H2, Microsoft Windows 11 23H2, Microsoft Windows 11 24H2, Microsoft Windows 11 25H2.