PT-2025-50169 · Microsoft · Brokering File System+1

Published 2025-12-09 · Updated 2025-12-10 · CVE-2025-62469

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Brokering File System (affected versions not specified)

Description A flaw exists in the Microsoft Brokering File System related to concurrent execution using a shared resource with improper synchronization, creating a race condition. This condition could allow an authorized attacker to elevate privileges locally.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Race Condition

Double Free

Weakness Enumeration

CWE-362

CWE-415

Related Identifiers

BDU:2025-15527

CVE-2025-62469

Affected Products

Brokering File System

Windows

References · 7

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-62469 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-62469 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62469 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-62469 · Security Note
• https://bdu.fstec.ru/vul/2025-15527 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-62469 · Security Note
• https://twitter.com/CVEnew/status/1998781376380674137 · Twitter Post