CVE-2026-77236 [HIGH] – Missing minimum size validation in secure context allocation in FreeRTOS-Kernel before 11.

Missing minimum size validation in secure context allocation in FreeRTOS-Kernel before 11.3.1 might allow local users to corrupt secure-world heap metadata via an out-of-bounds write with an undersized stack size parameter. To remediate this issue, users should upgrade to version 11.3.1 or later.