CVE-2026-50305
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk8th percentile - higher than 8% of all known CVEs
Summary
A use-after-free vulnerability in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
Risk Assessment
An attacker could exploit the flaw to gain higher privileges, potentially resulting in full system control.
Recommendation
Install the latest security updates from Microsoft for Microsoft Brokering File System.
Other vulnerabilities in Microsoft Brokering File System
See all- CVE-2026-50458High
Use-after-free vulnerability in Microsoft Brokering File System that allows an authorized attacker to elevate privileges locally.
- CVE-2026-50361High
A double free vulnerability in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
- CVE-2026-49162High
A use-after-free vulnerability exists in the Microsoft Brokering File System. This allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.