CVE-2026-65799 | Microsoft Windows up to Server 2025 DNS integer overflow

August 12, 2026 Yanac

A vulnerability identified as very critical has been detected in Microsoft Windows. This vulnerability affects unknown code of the component DNS. This manipulation causes integer overflow.

This vulnerability is handled as CVE-2026-65799. The attack can be initiated remotely. There is not any exploit available.

It is recommended to apply a patch to fix this issue.VulDB Recent EntriesRead More