CVE-2025-55691
HighCVSS 7.0Exploitation Probability (EPSS)
Low risk23th percentile - higher than 23% of all known CVEs
Summary
Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges locally.
Risk Assessment
An attacker with local access can elevate privileges to system level, potentially leading to full host compromise. However, this requires prior access to the system.
Recommendation
Apply the Windows security updates provided by Microsoft. Restrict local access to untrusted users and monitor for privilege escalation attempts.
Other vulnerabilities in Windows PrintWorkflowUserSvc
See all- CVE-2026-69602High
Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges over a network.
- CVE-2025-55690High
A use-after-free vulnerability exists in Windows PrintWorkflowUserSvc. It allows an authorized attacker to elevate privileges locally.
- CVE-2025-55689High
A use after free exists in Windows PrintWorkflowUserSvc. An authorized attacker can exploit this to elevate privileges locally.
- CVE-2025-55688High
A use-after-free vulnerability in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges locally.
- CVE-2025-55686High
A use after free exists in Windows PrintWorkflowUserSvc. An authorized attacker can exploit this to elevate privileges locally.
- CVE-2025-55684High
A use-after-free vulnerability in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS