CVE-2026-102551

Vendor

Amazon Web Services

CVSS

7.7

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

1. 15
   CVE NVD 15d ago

   Improper verification of the source of a communication channel in the IPv6 Router Advertisement handler in Amazon FreeRTOS-Plus-TCP before V4.4.2…

   Improper verification of the source of a communication channel in the IPv6 Router Advertisement handler in Amazon FreeRTOS-Plus-TCP before V4.4.2 might allow a remote third-party to influence an endpoint's IPv6 default gateway…

   CVSS 7.7 Fix available CVE-2026-102551
2. 14
   AWS bulletin AWS 15d ago

   CVE-2026-102551 & CVE-2026-102552 - Issue with FreeRTOS-Plus-TCP

   Bulletin ID: 2026-139-AWS Scope: AWS Content Type: Important (requires attention) Publication Date: 10/16/2026 10:15 AM PDT Description: FreeRTOS-Plus-TCP is an open-source, thread-safe TCP/IP stack for the FreeRTOS kernel…

   CVE-2026-102551CVE-2026-102552 Amazon Web Services