CVE-2025-49694 HIGH

CVE-2025-49694: Microsoft Brokering File System Elevation of Privilege Vulnerability

Vendor Microsoft
Product Windows 11 Version 24H2
Weakness CWE-476
Published July 8, 2025
Last update February 13, 2026
View on NVD All CVEs

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

July 8, 2025 CVE published
February 13, 2026 Record updated