CVE-2026-83945 | Microsoft SQL Server 2022/2025 heap-based overflow

October 13, 2026 Yanac

A vulnerability classified as very critical was found in Microsoft SQL Server 2022/2025. The impacted element is an unknown function. Such manipulation leads to heap-based buffer overflow.

This vulnerability is uniquely identified as CVE-2026-83945. The attack can be launched remotely. No exploit exists.

It is best practice to apply a patch to resolve this issue.VulDB Recent EntriesRead More