CVE-2021-33758: Microsoft Windows 10

High severity, CVSS 7.7. EPSS: 2.9% chance of exploitation in the next 30 days.

Windows Hyper-V Denial of Service Vulnerability

Affected products

• Microsoft Windows 10: version 1607 only
• Microsoft Windows Server 2016: affected versions not specified

Published 2021-07-14. Last modified 2026-08-10.