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amazon freertos plus tcp
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amazon freertos plus tcp
9 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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CVE-2026-7426
>= 4.0.0 and < 4.2.6
Insufficient validation of the prefix length field in IPv6 Router Advertisement processing in FreeRTOS-Plus-TCP before V4.2.6 and
8.1
HIGH
CVE-2026-7425
>= 4.0.0 and < 4.2.6
Insufficient option length validation in the IPv6 Router Advertisement parser in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows
6.5
MEDIUM
CVE-2026-7424
>= 4.0.0 and < 4.2.6
Integer underflow in the DHCPv6 sub-option parser in FreeRTOS-Plus-TCP before V4.4.1 and V4.2.6 allows an adjacent network actor t
8.1
HIGH
CVE-2026-7423
>= 4.0.0 and < 4.2.6
Integer underflow in the ICMP and ICMPv6 echo reply handlers in FreeRTOS-Plus-TCP before V4.4.1 and V4.2.6 allows an adjacent netw
5.3
MEDIUM
CVE-2026-7422
>= 4.0.0 and < 4.2.6
Insufficient packet validation in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows an adjacent network actor to bypass all checks
6.5
MEDIUM
CVE-2025-11618
>= 4.0.0 and < 4.3.4
A missing validation check in FreeRTOS-Plus-TCP's UDP/IPv6 packet processing code can lead to an invalid pointer dereference when
4.3
MEDIUM
CVE-2025-11617
>= 4.0.0 and < 4.3.4
A missing validation check in FreeRTOS-Plus-TCP's IPv6 packet processing code can lead to an out-of-bounds read when receiving a I
5.4
MEDIUM
CVE-2025-11616
>= 4.0.0 and < 4.3.4
A missing validation check in FreeRTOS-Plus-TCP's ICMPv6 packet processing code can lead to an out-of-bounds read when receiving I
5.4
MEDIUM
CVE-2024-38373
>= 4.0.0 and < 4.1.1
FreeRTOS-Plus-TCP is a lightweight TCP/IP stack for FreeRTOS. FreeRTOS-Plus-TCP versions 4.0.0 through 4.1.0 contain a buffer over
9.6
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