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CVE-2026-32091 - Vulnerability Analysis

HighCVSS: 8.4

Last Updated: April 14, 2026

Microsoft Brokering File System - Privilege Escalation

Published: April 14, 2026Updated: April 14, 2026

Overview

Microsoft Brokering File System contains a race condition caused by concurrent execution using shared resources with improper synchronization, letting unauthorized local attackers elevate privileges.

Severity & Score

Severity: High

CVSS Score: 8.4

Impact

Local attackers can elevate privileges, gaining higher access rights on the system.

Mitigation

Update to the latest version with the fix for this race condition.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32091

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-32091
Severity: High
CVSS Score: 8.4
Type: race_condition
Status: new

CWE

CWE-362

CVSS Metrics

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