{"schema":"threatline.record/2","record":{"id":"CVE-2026-101584","aliases":[],"summary":"Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-websocket).  Supported versions that are affected are 4.0.0-4.5.5 and 27.0.0. Easily exploitable vulnerab","details":"Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-websocket).  Supported versions that are affected are 4.0.0-4.5.5 and 27.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Helidon accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Helidon. CVSS 3.1 Base Score 6.5 (Confidentiality and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L).","categories":["Frameworks"],"product":"Helidon","vendor":"Oracle Corporation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-101584","source_modified_at":"2026-10-20T21:21:42.483Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Helidon","vendor":"Oracle Corporation","versions":[{"version":"4.0.0","status":"affected","lessThanOrEqual":"4.5.5","versionType":"custom"},{"version":"27.0.0","status":"affected","versionType":"semver"}],"defaultStatus":null}],"fixed_versions":[],"cvss":6.5,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00271,"percentile":0.1851,"score_date":"2026-10-23"},"published_at":"2026-10-20T21:21:42.483Z","modified_at":"2026-10-20T21:21:42.483Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-101584","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-20T21:21:42.483Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-101584","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.oracle.com/security-alerts/cpuoct2026.html","tags":["vendor-advisory"]}],"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":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-20T21:21:42.483Z","content_hash":"61fffcd99076584e0bbaa78b54196268f8d3c5930d7f4c2473cd0ba9ddf0fad7"}}