Description

A missing validation check in FreeRTOS-Plus-TCP's IPv6 packet processing code can lead to an out-of-bounds read when receiving a IPv6 packet with incorrect payload lengths in the packet header. This issue only affects applications using IPv6. We recommend users upgrade to the latest version and ensure any forked or derivative code is patched to incorporate the new fixes.

INFO

Published Date :

2025-10-10T17:10:30.901Z

Last Modified :

2025-10-10T19:13:58.741Z

Source :

AMZN
AFFECTED PRODUCTS

The following products are affected by CVE-2025-11617 vulnerability.

Vendors Products
Amazon
  • Freertos-plus-tcp
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-11617.

URL Resource
https://aws.amazon.com/security/security-bulletins/AWS-2025-023/ cve-icon cve-icon
https://github.com/FreeRTOS/FreeRTOS-Plus-TCP/releases/tag/V4.3.4 cve-icon cve-icon
https://github.com/FreeRTOS/FreeRTOS-Plus-TCP/security/advisories/GHSA-wmjr-wm93-cvv2 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact