Boletines de Vulnerabilidades

CVE-2026-12043

   
Software afectado AWS
 
Improper handling of HPACK dynamic table size updates in the AWS Common Runtime aws-c-http library might allow a remote threat actor operating a server to cause memory corruption on a connecting client application, potentially leading to arbitrary code execution, via a crafted sequence of HTTP/2 HEADERS frames.



To remediate this issue, users should upgrade to aws-c-http version 0.11.0.

Link:

https://nvd.nist.gov/vuln/detail/CVE-2026-12043