CVE-2025-21325 — HIGH (7.8)

Q: What is CVE-2025-21325?

CVE-2025-21325 is a vulnerability with a CVSS score of 7.8 (HIGH). Windows Secure Kernel Mode Elevation of Privilege Vulnerability

Q: How severe is CVE-2025-21325?

CVE-2025-21325 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-21325?

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 22H2, Microsoft Windows 11 23H2, Microsoft Windows 11 24H2.

Vulnerability Description

Windows Secure Kernel Mode Elevation of Privilege Vulnerability

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	Windows 10 21H2	< 10.0.19044.5371
Microsoft	Windows 10 22H2	< 10.0.19045.5371
Microsoft	Windows 11 22H2	< 10.0.22621.4751
Microsoft	Windows 11 23H2	< 10.0.22631.4751
Microsoft	Windows 11 24H2	< 10.0.26100.2894
Microsoft	Windows Server 2025	< 10.0.26100.2894

Related Weaknesses (CWE)

CWE-732

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21325Vendor Advisory

FAQ

What is CVE-2025-21325?

CVE-2025-21325 is a vulnerability with a CVSS score of 7.8 (HIGH). Windows Secure Kernel Mode Elevation of Privilege Vulnerability

How severe is CVE-2025-21325?

CVE-2025-21325 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-21325?

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 22H2, Microsoft Windows 11 23H2, Microsoft Windows 11 24H2.