AWS FreeRTOS-Plus-TCP

• CVE-2026-7426 High 8.1 Out-of-Bounds Write via Unsanitized Prefix Length in Router Advertisement Processing in FreeRTOS-Plus-TCP 0.2%
• CVE-2026-7425 Medium 6.5 Out-of-Bounds Read in Router Advertisement Option Parser in FreeRTOS-Plus-TCP 0.2%
• CVE-2026-7424 High 8.1 Integer Underflow in DHCPv6 Sub-Option Parser in FreeRTOS-Plus-TCP 0.2%
• CVE-2026-7423 Medium 5.3 Integer Underflow in ICMP Echo Reply Processing in FreeRTOS-Plus-TCP 0.2%
• CVE-2026-7422 Medium 6.5 MAC Address Validation Bypass in FreeRTOS-Plus-TCP IPv4 and IPv6 Packet Processing 0.2%
• CVE-2025-11618 Medium 4.3 Invalid Pointer Dereference when receiving UDP/IPv6 packets in FreeRTOS-Plus-TCP 0.3%
• CVE-2025-11617 Medium 5.4 Buffer Over-read when receiving IPv6 packets with incorrect payload length in FreeRTOS-Plus-TCP 0.3%
• CVE-2025-11616 Medium 5.4 Buffer Over-read when receiving improperly sized ICMPv6 packets in FreeRTOS-Plus-TCP 0.3%