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4.0.0
8
4.3.0
5

Amazon Freertos-plus-tcpOut-of-Bounds Write via Unsanitized Prefix Length in Router Advertisement Processing in FreeRTOS-Plus-TCP

Risk 43
Severity
6.1
EPSS
0.02%
First published (updated )
CVE-2026-7426

Amazon Freertos-plus-tcpOut-of-Bounds Read in Router Advertisement Option Parser in FreeRTOS-Plus-TCP

Risk 27
Severity
6
EPSS
0.02%
First published (updated )
CVE-2026-7425

Amazon Freertos-plus-tcpInteger Underflow in DHCPv6 Sub-Option Parser in FreeRTOS-Plus-TCP

Risk 43
Severity
7.2
EPSS
0.02%
First published (updated )
CVE-2026-7424

Amazon Freertos-plus-tcpInteger Underflow in ICMP Echo Reply Processing in FreeRTOS-Plus-TCP

Risk 27
Severity
6
EPSS
0.02%
First published (updated )
CVE-2026-7423

Amazon Freertos-plus-tcpMAC Address Validation Bypass in FreeRTOS-Plus-TCP IPv4 and IPv6 Packet Processing

Risk 29
Severity
7.1
EPSS
0.03%
First published (updated )
CVE-2026-7422
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Freertos FreeRTOS-Plus-TCPInvalid Pointer Dereference when receiving UDP/IPv6 packets in FreeRTOS-Plus-TCP

Risk 26
Severity
5.3
First published (updated )
CVE-2025-11618

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

Risk 34
Severity
5.4
First published (updated )
CVE-2025-11617

Freertos FreeRTOS-Plus-TCPBuffer Over-read when receiving improperly sized ICMPv6 packets in FreeRTOS-Plus-TCP

Risk 34
Severity
5.4
First published (updated )
CVE-2025-11616

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