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Vulnerabilities of aws FreeRTOS-Plus-TCP

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CVE Summary Score Published
CVE-2026-7426 Insufficient validation of the prefix length field in IPv6 Router Advertisement processing in FreeRTOS-Plus-TCP before… 8.1 High Apr 29, 2026
CVE-2026-7425 Insufficient option length validation in the IPv6 Router Advertisement parser in FreeRTOS-Plus-TCP before V4.2.6 and… 6.5 Medium Apr 29, 2026
CVE-2026-7424 Integer underflow in the DHCPv6 sub-option parser in FreeRTOS-Plus-TCP before V4.4.1 and V4.2.6 allows an adjacent… 8.1 High Apr 29, 2026
CVE-2026-7423 Integer underflow in the ICMP and ICMPv6 echo reply handlers in FreeRTOS-Plus-TCP before V4.4.1 and V4.2.6 allows an… 5.3 Medium Apr 29, 2026
CVE-2026-7422 Insufficient packet validation in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows an adjacent network actor to… 6.5 Medium Apr 29, 2026
CVE-2025-11618 A missing validation check in FreeRTOS-Plus-TCP's UDP/IPv6 packet processing code can lead to an invalid pointer… 5.3 Medium Oct 10, 2025
CVE-2025-11617 A missing validation check in FreeRTOS-Plus-TCP's IPv6 packet processing code can lead to an out-of-bounds read when… 5.3 Medium Oct 10, 2025

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