{"id":"CVE-2026-117506","aliases":[],"title":"a2aproject a2a-java Push Notification Config Store JpaDatabasePushNotificationConfigStore.java InMemoryPushNotificationConfigStore.setInfo resource consumption","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.","severity":"medium","score":5.3,"published":"2026-10-27T14:45:14.820Z","modified":"2026-10-27T14:45:14.820Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://vuldb.com/vuln/427073","https://vuldb.com/vuln/427073/cti","https://vuldb.com/cve/CVE-2026-117506","https://vuldb.com/submit/1015055","https://github.com/a2aproject/a2a-java/pull/1044","https://github.com/a2aproject/a2a-java/commit/b478810a03b4a16841d36aca5c6e87d8f48fce67","https://github.com/a2aproject/a2a-java/releases/tag/v1.3.0.Final","https://github.com/a2aproject/a2a-java/"],"sources":[{"name":"CVE","id":"CVE-2026-117506","modified":"2026-10-27T14:45:14.820Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-117506"}],"assessments":[{"source":"CNA","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","score":5.3},{"source":"CNA","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C","score":4.3},{"source":"CNA","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C","score":4.3},{"source":"CNA","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P/E:ND/RL:OF/RC:C","score":4}]}