CVE-2021-28312: Microsoft Windows 10

Low severity, CVSS 3.3. EPSS: 6.6% chance of exploitation in the next 30 days.

Windows NTFS Denial of Service Vulnerability

Affected products

• Microsoft Windows 10: version 20h2 only; version 1909 only; version 2004 only
• Microsoft Windows Server 2016: version 20h2 only; version 1909 only; version 2004 only
• Microsoft Windows Server 2019: affected versions not specified

Published 2021-04-13. Last modified 2026-06-17.