FreeRTOS FreeRTOS-Kernel vulnerabilities

CVEs per yearBy the year they were published

1. 20241
2. 20267

Newest CVEs

• CVE-2026-119086

  Missing type validation in xQueueSelectFromSet in FreeRTOS-Kernel

  FreeRTOS · FreeRTOS-Kernel

  High8.2
• CVE-2026-109588

  Numeric truncation in the MPU buffer authorization check in FreeRTOS-Kernel

  FreeRTOS · FreeRTOS-Kernel

  Critical9.3
• CVE-2026-109587

  Incorrect authorization in the Arm Cortex-R82 MPU port in FreeRTOS-Kernel

  FreeRTOS · FreeRTOS-Kernel

  Critical9.3
• CVE-2026-77237

  Missing type validation in xQueueAddToSet in FreeRTOS-Kernel

  FreeRTOS · FreeRTOS-Kernel

  High8.2
• CVE-2026-77236

  Missing size validation in SecureContext_AllocateContext in FreeRTOS-Kernel

  FreeRTOS · FreeRTOS-Kernel

  High8.3
• CVE-2026-77235

  Missing privilege check in SecureContext_FreeContext in FreeRTOS-Kernel

  FreeRTOS · FreeRTOS-Kernel

  High8.3
• CVE-2026-77234

  Improper input validation in FreeRTOS-Kernel timer command handling

  FreeRTOS · FreeRTOS-Kernel

  Critical9.3
• CVE-2024-28115

  Privilege Escalation in FreeRTOS Kernel ARMv7-M MPU ports and ARMv8-M ports with MPU support enabled

  FreeRTOS · FreeRTOS-Kernel

  High8.8