CVE-2026-83828 | Microsoft Windows 11 24H2/11 25H2/11 26H1/11 26H2 MIDI Service buffer overflow

October 14, 2026 Yanac

A vulnerability was found in Microsoft Windows 11 24H2/11 25H2/11 26H1/11 26H2. It has been rated as very critical. This impacts an unknown function of the component MIDI Service Module. This manipulation causes buffer overflow.

The identification of this vulnerability is CVE-2026-83828. The attack can only be executed locally. There is no exploit available.

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