CVE-2025-55698 — HIGH (7.7)

Q: What is CVE-2025-55698?

CVE-2025-55698 is a vulnerability with a CVSS score of 7.7 (HIGH). Null pointer dereference in Windows DirectX allows an authorized attacker to deny service over a network.

Q: How severe is CVE-2025-55698?

CVE-2025-55698 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-55698?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 11 24H2, Microsoft Windows 11 25H2, Microsoft Windows Server 2025.

Vulnerability Description

Null pointer dereference in Windows DirectX allows an authorized attacker to deny service over a network.

CVSS Score

7.7

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	Windows 11 24H2	< 10.0.26100.6899
Microsoft	Windows 11 25H2	< 10.0.26200.6899
Microsoft	Windows Server 2025	<= 10.0.26100.6899

Related Weaknesses (CWE)

CWE-476

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55698Vendor Advisory

FAQ

What is CVE-2025-55698?

CVE-2025-55698 is a vulnerability with a CVSS score of 7.7 (HIGH). Null pointer dereference in Windows DirectX allows an authorized attacker to deny service over a network.

How severe is CVE-2025-55698?

CVE-2025-55698 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-55698?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 11 24H2, Microsoft Windows 11 25H2, Microsoft Windows Server 2025.