vulnerability
Microsoft Windows: CVE-2026-20940: Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | Jan 13, 2026 | Jan 13, 2026 | Feb 10, 2026 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Jan 13, 2026
Added
Jan 13, 2026
Modified
Feb 10, 2026
Description
Microsoft Windows: CVE-2026-20940: Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Solutions
microsoft-windows-windows_10-1607-kb5073722microsoft-windows-windows_10-1809-kb5073723microsoft-windows-windows_10-21h2-kb5073724microsoft-windows-windows_10-22h2-kb5073724microsoft-windows-windows_11-23h2-kb5073455microsoft-windows-windows_server_2012-kb5073698microsoft-windows-windows_server_2012_r2-kb5073696microsoft-windows-windows_server_2016-1607-kb5073722microsoft-windows-windows_server_2019-1809-kb5073723microsoft-windows-windows_server_2022-21h2-kb5073457microsoft-windows-windows_server_2022-22h2-kb5073457
References
- CVE-2026-20940
- https://attackerkb.com/topics/CVE-2026-20940
- CWE-822
- URL-https://support.microsoft.com/help/5073455
- URL-https://support.microsoft.com/help/5073457
- URL-https://support.microsoft.com/help/5073696
- URL-https://support.microsoft.com/help/5073698
- URL-https://support.microsoft.com/help/5073722
- URL-https://support.microsoft.com/help/5073723
- URL-https://support.microsoft.com/help/5073724
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