high7.3
CVE-2026-77235
Missing privilege verification in the secure context cleanup handler in FreeRTOS-Kernel before 11.3.1 might allow local users to cause a use-after-free conditi…
Impact
Missing privilege verification in the secure context cleanup handler in FreeRTOS-Kernel before 11.3.1 might allow local users to cause a use-after-free condition in secure-world memory via the SVC handler for secure context deallocation. To remediate this issue, users should upgrade to version 11.3.1 or later.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Amazon | Freertos | from 10.2.0 before 11.3.1 |