Information Disclosure in Amazon ECS Container Agent

Summary Amazon Elastic Container Service Amazon ECS is a fully managed container orchestration service that enables customers to deploy, manage, and scale containerized applications. Amazon ECS container agent provides an introspection API that provides information about the overall state of the...

CVE-2025-9039 Information Disclosure in Amazon ECS Container Agent

We identified an issue in the Amazon ECS agent where, under certain conditions, an introspection server could be accessed off-host by another instance if the instances are in the same security group or if their security groups allow incoming connections that include the port where the server is...