CVE-2026-117505
CVE-2026-117505 · a2aproject a2a-java ChildQueue queue.offer resource consumption
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A security flaw has been discovered in a2aproject a2a-java up to 1.2.0.Final. The impacted element is the function queue.offer of the component ChildQueue. Performing a manipulation results in resource consumption. The attack can be initiated remotely. Upgrading to version 1.3.0.Final is sufficient to resolve this issue. The patch is named be663f806efcfdddd2805d214fae4998379ac5f2. It is advisable to upgrade the affected component.
CVSS 5.3 · Medium · EPSS 0.3% · Fix available
- Published
- Updated
Affected products and versions
a2a-java
- Versions
- 1.2.0.Final: Affected
- 1.3.0.Final: Not affected
Update to 1.3.0.Final
Original sources
- https://vuldb.com/vuln/427072
- https://vuldb.com/vuln/427072/cti
- https://vuldb.com/cve/CVE-2026-117505
- https://vuldb.com/submit/1015054
- https://github.com/a2aproject/a2a-java/pull/1040
- https://github.com/a2aproject/a2a-java/commit/be663f806efcfdddd2805d214fae4998379ac5f2
- https://github.com/a2aproject/a2a-java/releases/tag/v1.3.0.Final
- https://github.com/a2aproject/a2a-java/
- https://nvd.nist.gov/vuln/detail/CVE-2026-117505