CVE-2026-83579 | Microsoft Windows up to Server 2025 Smart Card buffer overflow

A vulnerability, which was classified as very critical, has been found in Microsoft Windows. The affected element is an unknown function of the component Smart Card. The manipulation leads to buffer overflow.

This vulnerability is listed as CVE-2026-83579. The attack must be carried out locally. There is no available exploit.

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