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CVE-2025-21234 | Microsoft Windows up to Server 2025 PrintWorkflowUserSvc input validation
A vulnerability was found in Microsoft Windows up to Server 2025. It has been declared as critical. This vulnerability affects unknown code of the component PrintWorkflowUserSvc. The manipulation leads to improper input validation. This vulnerability was named CVE-2025-21234. Attacking locally is a requirement. There is no exploit available. It is recommended to apply a patch to fix this issue.