CVE-2026-85793 | Microsoft Windows up to Server 2019 Sysmain Service information disclosure

October 14, 2026 Yanac

A vulnerability has been found in Microsoft Windows up to Server 2019 and classified as problematic. The affected element is an unknown function of the component Sysmain Service. Performing a manipulation results in information disclosure.

This vulnerability is known as CVE-2026-85793. Attacking locally is a requirement. No exploit is available.

Applying a patch is the recommended action to fix this issue.VulDB Recent EntriesRead More