CVE-2026-70189 | Microsoft SQL Server heap-based overflow

October 13, 2026 Yanac

A vulnerability, which was classified as critical, has been found in Microsoft SQL Server. This affects an unknown function. Performing a manipulation results in heap-based buffer overflow.

This vulnerability was named CVE-2026-70189. The attack needs to be approached locally. There is no available exploit.

It is recommended to apply a patch to fix this issue.VulDB Recent EntriesRead More