CVE-2026-70114 | Microsoft Windows up to Server 2025 Kernel heap-based overflow

October 13, 2026 Yanac

A vulnerability was found in Microsoft Windows up to Server 2025. It has been rated as very critical. This affects an unknown function of the component Kernel. The manipulation leads to heap-based buffer overflow.

This vulnerability is documented as CVE-2026-70114. The attack needs to be performed locally. There is not any exploit available.

It is suggested to install a patch to address this issue.VulDB Recent EntriesRead More