CVE-2026-124178 | Microsoft Office/Office Online Server out-of-bounds

A vulnerability was found in Microsoft Office and Office Online Server. It has been rated as problematic. This issue affects some unknown processing. The manipulation leads to out-of-bounds read.

This vulnerability is uniquely identified as CVE-2026-124178. The attack is possible to be carried out remotely. No exploit exists.

Applying a patch is the recommended action to fix this issue.VulDB Recent EntriesRead More