CVE-2025-59189 - CVE House
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Status published High CVE-2025-59189

Microsoft Brokering File System Elevation of Privilege Vulnerability

Vulnerability Description

Use after free in Microsoft Brokering File System allows an unauthorized attacker to elevate privileges locally.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

Windows 11 Version 24H2, Windows 11 Version 25H2, Windows Server 2025, Windows Server 2025 (Server Core installation)
Vulnerable Versions:
10.0.26100.0, 10.0.26200.0

Timeline

Official Publish: October 14th, 2025
Last Modified: February 22nd, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Weaknesses (CWE)