CVE-2026-81959 | Microsoft Excel/Office buffer overflow

September 9, 2026 Yanac

A vulnerability was found in Microsoft Excel and Office and classified as problematic. The affected element is an unknown function. Executing a manipulation can lead to buffer overflow.

This vulnerability is registered as CVE-2026-81959. The attack needs to be launched locally. No exploit is available.

Applying a patch is advised to resolve this issue.VulDB Recent EntriesRead More