CVE-2025-49677

Microsoft Brokering File System Elevation of Privilege Vulnerability

CVSS 7 HIGHEPSS 0.9%CWE-416

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

08 Jul 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

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

Affected products

References