CVE-2026-85798 | Microsoft Windows up to Server 2025 Distributed File System heap-based overflow

October 14, 2026 Yanac

A vulnerability, which was classified as very critical, has been found in Microsoft Windows. This issue affects some unknown processing of the component Distributed File System. This manipulation causes heap-based buffer overflow.

This vulnerability appears as CVE-2026-85798. The attack may be initiated remotely. There is no available exploit.

To fix this issue, it is recommended to deploy a patch.VulDB Recent EntriesRead More