CVE-2022-26913: Microsoft Windows 10

High severity, CVSS 7.4. EPSS: 2.5% chance of exploitation in the next 30 days.

Windows Authentication Information Disclosure Vulnerability

Affected products

• Microsoft Windows 10: version 20h2 only; version 21h1 only; version 21h2 only; version 1809 only; version 1909 only
• Microsoft Windows 11: affected versions not specified
• Microsoft Windows Server: version 20h2 only
• Microsoft Windows Server 2019: affected versions not specified
• Microsoft Windows Server 2022: any version

Published 2022-05-10. Last modified 2026-06-17.