CVE-2026-32224

Microsoft · Published April 14, 2026

7.0

CVSS v3.1

HIGH

Patch availableGet patch

Description

Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability. Use after free in Windows Server Update Service allows an authorized attacker to elevate privileges locally.

Affected Products

Windows 11 Version 26H1 for ARM64-based Systems
Windows 11 version 26H1 for x64-based Systems

CVSS Vector

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