CyberICT

CVE-2025-21311

Microsoft · Published January 14, 2025

CVSS v3.1

CRITICAL
Patch availableGet patch

Description

Windows NTLM V1 Elevation of Privilege Vulnerability

Affected Products

  • Windows 11 24h2 < 10.0.26100.2894
  • Windows Server 2022 23h2 < 10.0.25398.1369
  • Windows Server 2025 < 10.0.26100.2894

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H