CVE-2026-9805 | Insyde H2O IHISI Command FMTSWriteUseIntelLib buffer overflow

A vulnerability described as problematic has been identified in Insyde H2O. This issue affects the function FMTSWriteUseIntelLib of the component IHISI Command Handler. The manipulation results in buffer overflow.

This vulnerability is reported as CVE-2026-9805. The attack can be launched remotely. No exploit exists.VulDB Recent EntriesRead More