CVE-2021-31190

Windows Container Isolation FS Filter Driver Elevation of Privilege Vulnerability

HIGH
7.8
CVSS Score
Published: May 11, 2021 at 07:11 PM UTC
Updated: June 17, 2026 at 03:51 AM UTC
3 products affected across 1 vendorWindows Server 2019Windows 10 1809Windows 10

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Severity
HIGH7.8
Exploit prediction
EPSS 0.5%

Description

Windows Container Isolation FS Filter Driver Elevation of Privilege Vulnerability

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

10.0.0 ≤ v < 10.0.17763.193510.0.010.0.17763.1935
Affected range stops below 10.0.17763.1935, so it looks safe — our inference, not a vendor statement
10.0.0 ≤ v < 10.0.17763.193510.0.010.0.17763.1935
Affected range stops below 10.0.17763.1935, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

7.8HIGHmicrosoft
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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