CVE-2026-77235 | FreeRTOS up to 11.3.0 Secure Context Cleanup use after free

August 21, 2026 Yanac

A vulnerability marked as problematic has been reported in FreeRTOS up to 11.3.0. This issue affects some unknown processing of the component Secure Context Cleanup Handler. Performing a manipulation results in use after free.

This vulnerability is reported as CVE-2026-77235. The attack requires a local approach. No exploit exists.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More