CVE-2026-26109 | Microsoft Excel out-of-bounds

A vulnerability was found in Microsoft Excel. It has been classified as critical. This affects an unknown part. The manipulation leads to out-of-bounds read.

This vulnerability is listed as CVE-2026-26109. The attack may be initiated remotely. There is no available exploit.

It is suggested to install a patch to address this issue.VulDB Recent EntriesRead More