CVE-2025-49694 — HIGH (7.8)

Q: What is CVE-2025-49694?

CVE-2025-49694 is a vulnerability with a CVSS score of 7.8 (HIGH). Null pointer dereference in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

Q: How severe is CVE-2025-49694?

CVE-2025-49694 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-2025-49694?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 11 24H2, Microsoft Windows Server 2022 23H2, Microsoft Windows Server 2025.

Vulnerability Description

Null pointer dereference in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

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 11 24H2	< 10.0.26100.4652
Microsoft	Windows Server 2022 23H2	< 10.0.25398.1732
Microsoft	Windows Server 2025	< 10.0.26100.4652

Related Weaknesses (CWE)

CWE-476

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49694Vendor Advisory

FAQ

What is CVE-2025-49694?

CVE-2025-49694 is a vulnerability with a CVSS score of 7.8 (HIGH). Null pointer dereference in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

How severe is CVE-2025-49694?

CVE-2025-49694 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-2025-49694?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 11 24H2, Microsoft Windows Server 2022 23H2, Microsoft Windows Server 2025.