CVE-2025-21271
High
Description
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
SeverityHigh
CVSS7.8
Exploit probability—
Product
Microsoft Windows
PublishedJan 14, 2025
First seenJan 14, 2025
Weakness typeCWE-126CWE-126
How to fix
Update
- microsoft windows_10_180910.0.17763.6775 or later
- microsoft windows_10_21h210.0.19044.5371 or later
- microsoft windows_10_22h210.0.19045.5371 or later
- microsoft windows_server_201910.0.17763.6775 or later
- microsoft windows_server_202210.0.20348.3091 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_10_1809 | v < 10.0.17763.6775 | 10.0.17763.6775 |
| microsoft windows_10_21h2 | v < 10.0.19044.5371 | 10.0.19044.5371 |
| microsoft windows_10_22h2 | v < 10.0.19045.5371 | 10.0.19045.5371 |
| microsoft windows_server_2019 | v < 10.0.17763.6775 | 10.0.17763.6775 |
| microsoft windows_server_2022 | v < 10.0.20348.3091 | 10.0.20348.3091 |
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