CVE-2026-117506 A weakness has been identified in a2aproject a2a-java up to 1.2.0.Final.
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-117506?
CVE-2026-117506 is a medium-severity vulnerability in a2aproject a2a-java, published on 27 Oct 2026.
Official description
A weakness has been identified in a2aproject a2a-java up to 1.2.0.Final. This affects the function InMemoryPushNotificationConfigStore.setInfo of the file extras/push-notification-config-store-database-jpa/src/main/java/org/a2aproject/sdk/extras/pushnotificationconfigstore/database/jpa/JpaDatabasePushNotificationConfigStore.java of the component Push Notification Config Store. Executing a manipulation can lead to resource consumption. The attack can be launched remotely. Upgrading to version 1.3.0.Final mitigates this issue. This patch is called b478810a03b4a16841d36aca5c6e87d8f48fce67. You should upgrade the affected component.
Which versions are affected by CVE-2026-117506?
How do I fix CVE-2026-117506?
No fix has been published for CVE-2026-117506 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-117506 being exploited?
There is no known exploitation of CVE-2026-117506 in the wild and no public exploit code.
Sources
Also known as GHSA-w333-36mh-cfv5.