High severity7.8NVD Advisory· Published May 11, 2021· Updated Jun 17, 2026
CVE-2021-31190
CVE-2021-31190
Description
Windows Container Isolation FS Filter Driver Elevation of Privilege Vulnerability
Affected products
5- cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.1935:*:*:*:*:*:x86:*Range: 10.0.0
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.1935:*:*:*:*:*:*:*range: 10.0.0
Patches
Vulnerability mechanics
References
1- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31190nvdPatchVendor Advisory
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