CVE-2025-62463

Name: CVE-2025-62463
Creator: NVD / NIST
Published: 2025-12-09T18:15:58.03+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.42%

Last modified Jun 17, 2026

CVE-2025-62463 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Null pointer dereference in Windows DirectX allows an authorized attacker to deny service locally.. EPSS estimates a 0.42% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

EPSS Probability

0.42%

33.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-476

Affected Software

Vendor	Product	Versions
Microsoft	Windows 10 21h2	< 10.0.19044.6691
Microsoft	Windows 10 22h2	< 10.0.19045.6691
Microsoft	Windows 11 23h2	< 10.0.22631.6345
Microsoft	Windows 11 24h2	< 10.0.26100.7392
Microsoft	Windows 11 25h2	< 10.0.26200.7392
Microsoft	Windows Server 2022	< 10.0.20348.4467
Microsoft	Windows Server 2022 23h2	< 10.0.25398.2025
Microsoft	Windows Server 2025	< 10.0.26100.7392

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62463Vendor Advisory

Timeline

Published: Dec 9, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-62463?

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

How severe is CVE-2025-62463?

CVE-2025-62463 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.

How do I fix CVE-2025-62463?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-62463?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST