A2A Java SDK

Everything Patch Observer has reported about A2A Java SDK: 2 stories, newest first. Part of our Vulnerabilities coverage.

Vulnerabilities

Java SDK flaw exposes task data; verify 1.3.0.Final release status

A high-severity vulnerability in the A2A Java SDK allows unauthorized access to task details. Teams must check if the patched version is available or apply workarounds.

Oct 21, 2026

Vulnerabilities

Orgs urged to update A2A Java SDK to 1.3.2.Final to prevent custom auth header leaks during redirects

A high-severity flaw in the A2A Java SDK for Android exposes custom authentication headers during redirects. Version 1.3.2.Final patches the issue.

Oct 21, 2026