7.0
High
CVE-2025-55691 Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges locally
Description
Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges locally.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows 11 Version 25H2 10.0 | 10.0.26200.0 → < 10.0.26200.6899 | 10.0.26200.6899 |
| Windows Server 2025 (Server Core installation) 10.0 | 10.0.26100.0 → < 10.0.26100.6899 | 10.0.26100.6899 |
| Windows 11 Version 24H2 10.0 | 10.0.26100.0 → < 10.0.26100.6899 | 10.0.26100.6899 |
| Windows Server 2025 10.0 | 10.0.26100.0 → < 10.0.26100.6899 | 10.0.26100.6899 |
References
- Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
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