CVE-2026-108440 | Microsoft Office 365 for Mac/Office LTSC/Office LTSC for Mac buffer overflow

October 15, 2026 Yanac

A vulnerability identified as problematic has been detected in Microsoft Office 365 for Mac, Office LTSC and Office LTSC for Mac. This issue affects some unknown processing. This manipulation causes buffer overflow.

The identification of this vulnerability is CVE-2026-108440. It is possible to initiate the attack remotely. There is no exploit available.

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