CVE-2025-54105

HIGH

Microsoft Windows 11 24h2 < 10.0.26100.6508 - Race Condition

Title source: rule

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

References (1)

[Vendor Advisory] https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-54105

Scores

CVSS v3 7.0

EPSS 0.0005

EPSS Percentile 13.9%

Attack Vector LOCAL

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

Classification

CWE

CWE-362 CWE-416

Status published

Affected Products (3)

microsoft/windows_11_24h2 < 10.0.26100.6508

microsoft/windows_server_2022_23h2 < 10.0.25398.1849

microsoft/windows_server_2025 < 10.0.26100.6508

Timeline

Published Sep 09, 2025

Tracked Since Feb 18, 2026