CVE-2026-77237 | FreeRTOS up to 11.3.0 Kernel xQueueAddToSet privileges management

August 21, 2026 Yanac

A vulnerability was found in FreeRTOS up to 11.3.0. It has been rated as problematic. Affected by this vulnerability is the function xQueueAddToSet of the component Kernel. The manipulation leads to improper privilege management.

This vulnerability is listed as CVE-2026-77237. The attack must be carried out locally. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More