Vulnerability Description
Null pointer dereference in Windows Graphics Kernel allows an unauthorized attacker to deny service over a network.
CVSS Score
6.8
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 21H2 | < 10.0.19044.7663 |
| Microsoft | Windows 10 22H2 | < 10.0.19045.7663 |
| Microsoft | Windows 11 23H2 | < 10.0.22631.7517 |
| Microsoft | Windows 11 24H2 | < 10.0.26100.9106 |
| Microsoft | Windows 11 25H2 | < 10.0.26200.9106 |
| Microsoft | Windows 11 26H1 | < 10.0.28000.2704 |
| Microsoft | Windows Server 2022 | < 10.0.20348.5440 |
| Microsoft | Windows Server 2025 | < 10.0.26100.33222 |
Related Weaknesses (CWE)
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62702PatchVendor Advisory
FAQ
What is CVE-2026-62702?
CVE-2026-62702 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Null pointer dereference in Windows Graphics Kernel allows an unauthorized attacker to deny service over a network.
How severe is CVE-2026-62702?
CVE-2026-62702 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-62702?
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.