CVE-2025-55331

CVE-2025-55331: Use-after-free in Windows PrintWorkflowUserSvc that allows a locally authenticated user to escalate privileges. Connected advisories indicate Microsoft released October 2025 security updates (e.g., KB5066835 and related KBs) addressing Windows print/cryptography components; apply ...

Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability

Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges locally...

The vulnerability of the PrintWorkflowUserSvc service in Windows operating systems allows a hacker to increase their privileges.

The vulnerability of the PrintWorkflowUserSvc service in Windows operating systems is related to insufficient validation of input data. Exploiting this vulnerability can allow attackers to increase their privileges...