CVE-2020-17010: Microsoft Windows 10

High severity, CVSS 7.8. EPSS: 1.5% chance of exploitation in the next 30 days.

Win32k Elevation of Privilege Vulnerability

Affected products

• Microsoft Windows 10: version 20h2 only; version 1903 only; version 1909 only; version 2004 only
• Microsoft Windows Server 2016: version 20h2 only; version 1903 only; version 1909 only; version 2004 only

Published 2020-11-11. Last modified 2026-06-17.