cve 2025 55689

CVE-2025-55689 is a confirmed vulnerability in the Windows PrintWorkflowUserSvc service, involving a use-after-free flaw that allows a local, authorized attacker to gain elevated privileges on a vulnerable host. Microsoft has issued security updates to address this issue. The PrintWorkflowUserSvc handles modern print workflows and per-user print job management, and this vulnerability is part of a broader focus on print stack security. Users should apply the latest patches to mitigate the risk of privilege escalation.