CyberICT

CVE-2026-26132

Microsoft · Published March 10, 2026

CVSS v3.1

HIGH
Patch availableGet patch

Description

Windows Kernel Elevation of Privilege Vulnerability. Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Affected Products

  • Windows Server 2022
  • Windows Server 2022 (Server Core installation)
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems

CVSS Vector

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