# org.a2aproject.sdk:a2a-java-sdk-server-common (Maven) vulnerabilities

2 known vulnerabilities (1 high, 1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 1.5.0.Final (Nov 3, 2026): no advisory affects it
- Newest unaffected release: 1.5.0.Final (Nov 3, 2026), the latest release
- Dependents: 48
- Releases: 11 since 1.0.0.Final (Jun 10, 2026)
- Registry: https://central.sonatype.com/artifact/org.a2aproject.sdk/a2a-java-sdk-server-common
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-111764: 1.0.0.Alpha4 to 1.2.0.Final (1.3.0.Final is outside it)
- CVE-2026-111761: 1.0.0.Alpha4 to 1.2.0.Final (1.3.0.Final is outside it)

## Advisories (2)

### [CVE-2026-111764](https://cve.now/CVE-2026-111764): A2A Java SDK has a fail-open default task authorization

- Severity: High 7.5
- Published: Oct 20, 2026
- Affected: fixed in 1.3.0.Final.
- Fixed in 1.3.0.Final (released Aug 27, 2026, 54 days before disclosure).
- The latest release, 1.5.0.Final, is not affected.

### [CVE-2026-111761](https://cve.now/CVE-2026-111761): A2A Java SDK has Server-Side Request Forgery (SSRF) in push-notification delivery

- Severity: Medium 5.8
- Published: Oct 20, 2026
- Affected: fixed in 1.3.0.Final.
- Fixed in 1.3.0.Final (released Aug 27, 2026, 54 days before disclosure).
- The latest release, 1.5.0.Final, is not affected.

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