{"schema":"threatline.record/2","record":{"id":"CVE-2026-116479","aliases":[],"summary":"a2aproject a2a-java JSON-RPC Error getMessage information exposure","details":"A flaw has been found in a2aproject a2a-java up to 1.2.0.Final. This impacts the function getMessage of the component JSON-RPC Error Handler. This manipulation causes information exposure through error message. The attack can be initiated remotely. Upgrading to version 1.3.0.Final will fix this issue. Patch name: bbee3369f3825d0fba2373d821f6dc6d4fc82ec0. Upgrading the affected component is advised.","categories":["Unclassified"],"product":"a2a-java","vendor":"a2aproject","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-116479","source_modified_at":"2026-10-26T19:45:11.028Z","fetched_at":"2026-10-26T23:45:56.352924Z","product":"a2a-java","vendor":"a2aproject","versions":[{"version":"1.2.0.Final","status":"affected"},{"version":"1.3.0.Final","status":"unaffected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":5.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-26T19:45:11.028Z","modified_at":"2026-10-26T19:45:11.028Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-116479","fetched_at":"2026-10-26T23:45:56.352924Z","source_modified_at":"2026-10-26T19:45:11.028Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://vuldb.com/vuln/426392","tags":["vdb-entry","technical-description"]},{"source":"CVE List","url":"https://vuldb.com/vuln/426392/cti","tags":["signature","permissions-required"]},{"source":"CVE List","url":"https://vuldb.com/cve/CVE-2026-116479","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://vuldb.com/submit/1014889","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://github.com/a2aproject/a2a-java/pull/1046","tags":["issue-tracking","patch"]},{"source":"CVE List","url":"https://github.com/a2aproject/a2a-java/commit/bbee3369f3825d0fba2373d821f6dc6d4fc82ec0","tags":["patch"]},{"source":"CVE List","url":"https://github.com/a2aproject/a2a-java/releases/tag/v1.3.0.Final","tags":["patch"]},{"source":"CVE List","url":"https://github.com/a2aproject/a2a-java/","tags":["product"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-26T19:45:11.028Z","content_hash":"d7c0f70c41739c140d9d1fb2420c50c14b3dbf8ff73c9f2c5b8ae2b8af40f03c"}}