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Status published
High
CVE-2025-21271
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Vulnerability Description
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Microsoft
View all reports →Affected Software
Windows 10 Version 1809, Windows 10 Version 21H2, Windows 10 Version 22H2, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022
Vulnerable Versions:
10.0.17763.0, 10.0.19044.0, 10.0.19045.0, 10.0.20348.0
Timeline
Official Publish:
January 14th, 2025
Last Modified:
June 9th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
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