CyberICT

CVE-2025-55689

Microsoft · Published October 14, 2025

CVSS v3.1

HIGH
Patch availableGet patch

Description

Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability. Use after free in Windows PrintWorkflowUserSvc 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:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C