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CVE PROGRAM SOURCE RECORD7.4 High

CVE-2026-25167

Microsoft Brokering File System Elevation of Privilege Vulnerability

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Status
Published
Published
Updated
Assigning organization
microsoft

Description

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

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Windows 11 Version 24H2

  • 10.0.26100.0 to < 10.0.26100.8037affected

Microsoft Windows 11 Version 25H2

  • 10.0.26200.0 to < 10.0.26200.8037affected

Microsoft Windows 11 version 26H1

  • 10.0.28000.0 to < 10.0.28000.1719affected

Microsoft Windows Server 2025

  • 10.0.26100.0 to < 10.0.26100.32522affected

Microsoft Windows Server 2025 (Server Core installation)

  • 10.0.26100.0 to < 10.0.26100.32522affected

References