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Unrated severityNVD Advisory· Published Dec 9, 2025· Updated Apr 16, 2026

Microsoft Brokering File System Elevation of Privilege Vulnerability

CVE-2025-62569

Description

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

Affected products

6
  • Microsoft/Brokering File Systemllm-fuzzy
  • Microsoft/Windows 11 Version 24H2v5
    Range: 10.0.26100.0
  • Microsoft/Windows 11 Version 25H2v5
    Range: 10.0.26200.0
  • Microsoft/Windows Server 2022, 23H2 Edition (Server Core installation)v5
    Range: 10.0.25398.0
  • Microsoft/Windows Server 2025v5
    Range: 10.0.26100.0
  • Microsoft/Windows Server 2025 (Server Core installation)v5
    Range: 10.0.26100.0

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

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