Time-of-check time-of-use (toctou) race condition in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
History

Fri, 24 Oct 2025 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft windows 10 1809
Microsoft windows 10 21h2
Microsoft windows 10 22h2
Microsoft windows 11 22h2
Microsoft windows 11 23h2
Microsoft windows 11 24h2
Microsoft windows 11 25h2
Microsoft windows Server 2022 23h2
CPEs cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
Vendors & Products Microsoft windows 10 1809
Microsoft windows 10 21h2
Microsoft windows 10 22h2
Microsoft windows 11 22h2
Microsoft windows 11 23h2
Microsoft windows 11 24h2
Microsoft windows 11 25h2
Microsoft windows Server 2022 23h2

Thu, 23 Oct 2025 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft windows
Microsoft windows 10
Microsoft windows 11
Microsoft windows Server
Microsoft windows Server 2019
Microsoft windows Server 2022
Microsoft windows Server 2025
Vendors & Products Microsoft
Microsoft windows
Microsoft windows 10
Microsoft windows 11
Microsoft windows Server
Microsoft windows Server 2019
Microsoft windows Server 2022
Microsoft windows Server 2025

Tue, 14 Oct 2025 17:15:00 +0000

Type Values Removed Values Added
Description Time-of-check time-of-use (toctou) race condition in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
Title Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Weaknesses CWE-367
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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-10-14T17:01:06.200Z

Updated: 2025-10-24T23:08:06.918Z

Reserved: 2025-08-13T20:00:27.682Z

Link: CVE-2025-55680

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2025-10-14T17:15:48.503

Modified: 2025-10-24T15:09:18.210

Link: CVE-2025-55680

cve-icon Redhat

No data.