{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-117506 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-117506 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-117506 is a medium-severity vulnerability in a2aproject a2a-java, published on 27 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-117506 and fix it if it is affected.\n\nWhat it is: CVE-2026-117506 is a medium-severity vulnerability in a2aproject a2a-java, published on 27 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-117506 in the wild and no public exploit code.\n\nAffected product: a2aproject a2a-java. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-117506/ (Markdown: https://insights.sbomify.com/CVE-2026-117506/index.md)","id":"CVE-2026-117506","markdown":"https://insights.sbomify.com/CVE-2026-117506/index.md","name":"CVE-2026-117506","record":{"aliases":["GHSA-w333-36mh-cfv5"],"analysis":null,"analysis_generated_by":null,"assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","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","version":"4.0"},"cwes":[{"id":"CWE-404","name":"Improper Resource Shutdown or Release"},{"id":"CWE-400","name":"Uncontrolled 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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"A weakness has been identified in a2aproject a2a-java up to 1.2.0.Final.","id":"CVE-2026-117506","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"a2aproject a2a-java TaskManager.saveTaskEvent race condition","id":"CVE-2026-117507"},"packages":[],"prev":{"headline":"a2aproject a2a-java ChildQueue queue.offer resource consumption","id":"CVE-2026-117505"},"products":["a2a-java"],"published":"2026-10-27","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-27","vendors":["a2aproject"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-117506/"}