CVE-2026-83842 | Microsoft Windows up to Server 2025 TCP IP double free

October 14, 2026 Yanac

A vulnerability classified as very critical was found in Microsoft Windows. Affected by this vulnerability is an unknown functionality of the component TCP IP. The manipulation results in double free.

This vulnerability is cataloged as CVE-2026-83842. The attack must be initiated from a local position. There is no exploit available.

A patch should be applied to remediate this issue.VulDB Recent EntriesRead More