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CVE-2025-21244 | Microsoft Windows up to Server 2025 Telephony Service integer overflow
A vulnerability was found in Microsoft Windows. It has been rated as critical. Affected by this issue is some unknown functionality of the component Telephony Service. The manipulation leads to integer overflow. This vulnerability is handled as CVE-2025-21244. The attack may be launched remotely. There is no exploit available. It is recommended to apply a patch to fix this issue.