CVE-2025-21389 | Microsoft Windows up to Server 2025 upnphost.dll resource consumption
A vulnerability, which was classified as critical, has been found in Microsoft Windows. The affected element is an unknown function in the library upnphost.dll. The manipulation leads to resource consumption.
This vulnerability is listed as CVE-2025-21389. The attack may be initiated remotely. There is no available exploit.
To fix this issue, it is recommended to deploy a patch.