CVE-2026-83783 | Microsoft Windows up to Server 2025 Windows Management Instrumentation buffer overflow

October 14, 2026 Yanac

A vulnerability identified as very critical has been detected in Microsoft Windows. Affected is an unknown function of the component Windows Management Instrumentation. This manipulation causes buffer overflow.

This vulnerability is registered as CVE-2026-83783. The attack needs to be launched locally. No exploit is available.

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