{"schema":"threatline.record/2","record":{"id":"CVE-2026-81867","aliases":[],"summary":"Deserialization of Untrusted Data in Application Integration allows Remote Code Execution","details":"A Deserialization of Untrusted Data vulnerability in the JavaScript Task in Google Cloud Application Integration versions prior to 2026-06-28 on Google Cloud Platform allows an authenticated user with standard permissions to run arbitrary code on the shared production servers using a specially crafted script bypassing param guards.\n\n\nThis vulnerability was patched on 28 June 2026, and no customer action is needed.","categories":["Unclassified"],"product":"Application Integration","vendor":"Google Cloud","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-81867","source_modified_at":"2026-09-30T13:15:05.236Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Application Integration","vendor":"Google Cloud","versions":[{"status":"affected","version":"0","lessThan":"2026-06-28","versionType":"date"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-81867","source_modified_at":"2026-09-30T13:15:05.236Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Application Integration","ecosystem":null},"version":"2026-06-28","basis":"first unaffected version stated in the CVE record"}],"cvss":9.4,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00355,"percentile":0.28031,"score_date":"2026-10-23"},"published_at":"2026-09-28T10:49:16.416Z","modified_at":"2026-09-30T13:15:05.236Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-81867","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-30T13:15:05.236Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-81867","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://docs.cloud.google.com/support/bulletins#gcp-2026-065"},{"source":"CVE List","url":"https://docs.cloud.google.com/application-integration/docs/security-bulletins#gcp-2026-065"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-09-30T13:13:46.786446Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-30T13:15:05.236Z","content_hash":"30c03ba5ed6e5bdef4c93f121f62967b15f7b6668cfe851b2a132cded0233330"}}