High severity7.0NVD Advisory· Published Oct 14, 2025· Updated Jun 17, 2026
CVE-2025-55688
CVE-2025-55688
Description
Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges locally.
Affected products
8- Microsoft/Windows Server 2025 (Server Core installation)v5Range: 10.0.26100.0
10.0.26100.0+ 1 more
- (no CPE)range: 10.0.26100.0
- cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*range: <10.0.26100.6899
10.0.26200.0+ 1 more
- (no CPE)range: 10.0.26200.0
- cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:*:*range: <10.0.26200.6899
10.0.26100.0+ 1 more
- (no CPE)range: 10.0.26100.0
- cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*range: <10.0.26100.6899
Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55688nvdVendor Advisory
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