EUVD-2026-22424

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

The vulnerability of the Brokering File System (BFS) in Windows operating systems allows a perpetrator to increase their privileges.

The vulnerability of the Brokering File System BFS in Windows operating systems lies in the possibility of exploiting memory after it is freed. Exploiting this vulnerability can allow an attacker to increase their privileges...

EUVD-2025-34302

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

CVE-2025-53142

CVE-2025-53142 is a local privilege escalation in the Microsoft Brokering File System caused by a use-after-free condition. The issue affects Windows where an authorized attacker can elevate privileges locally. Microsoft has released fixes as part of the August 2025 updates (e.g., KB5064010 and r...