CVE-2021-38672: Microsoft Windows 11

High severity, CVSS 8.0. EPSS: 1.1% chance of exploitation in the next 30 days.

Windows Hyper-V Remote Code Execution Vulnerability

Affected products

• Microsoft Windows 11: affected versions not specified
• Microsoft Windows Server 2022: any version

Published 2021-10-13. Last modified 2026-06-17.