Description
Missing authentication for critical function in Windows Brokering File System allows an authorized attacker to elevate privileges locally.
Published: 2026-11-10
Score: 7.8 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 10 Nov 2026 18:30:00 +0000

Type Values Removed Values Added
Description Missing authentication for critical function in Windows Brokering File System allows an authorized attacker to elevate privileges locally.
Title Windows Brokering File System Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft windows Server 2025
Weaknesses CWE-306
CPEs cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft windows Server 2025
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Subscriptions

Microsoft Windows Server 2025
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-11-10T18:17:00.272Z

Reserved: 2026-09-09T22:05:19.672Z

Link: CVE-2026-88245

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-306

    Missing Authentication for Critical Function