AWS FreeRTOS-Plus-TCP vulnerabilities

CVEs per yearBy the year they were published

1. 20252
2. 20265

Newest CVEs

• CVE-2026-7426

  Out-of-Bounds Write via Unsanitized Prefix Length in Router Advertisement Processing in FreeRTOS-Plus-TCP

  AWS · FreeRTOS-Plus-TCP

  Medium6.1
• CVE-2026-7425

  Out-of-Bounds Read in Router Advertisement Option Parser in FreeRTOS-Plus-TCP

  AWS · FreeRTOS-Plus-TCP

  Medium6.0
• CVE-2026-7424

  Integer Underflow in DHCPv6 Sub-Option Parser in FreeRTOS-Plus-TCP

  AWS · FreeRTOS-Plus-TCP

  High7.2
• CVE-2026-7423

  Integer Underflow in ICMP Echo Reply Processing in FreeRTOS-Plus-TCP

  AWS · FreeRTOS-Plus-TCP

  Medium6.0
• CVE-2026-7422

  MAC Address Validation Bypass in FreeRTOS-Plus-TCP IPv4 and IPv6 Packet Processing

  AWS · FreeRTOS-Plus-TCP

  High7.1
• CVE-2025-11618

  Invalid Pointer Dereference when receiving UDP/IPv6 packets in FreeRTOS-Plus-TCP

  AWS · FreeRTOS-Plus-TCP

  Medium5.3
• CVE-2025-11617

  Buffer Over-read when receiving IPv6 packets with incorrect payload length in FreeRTOS-Plus-TCP

  AWS · FreeRTOS-Plus-TCP

  Medium5.3