{"id":"CVE-2026-87420","revision":"5d0aa61e90b14df088262eff68bf2f69","records":[{"revision":"5d0aa61e90b14df088262eff68bf2f69","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-87420","aliases":[],"title":"Vulnerability in the Oracle Service Bus product of Oracle Fusion Middleware (component: Core).   The supported version that is affected is 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via H…","description":"Vulnerability in the Oracle Service Bus product of Oracle Fusion Middleware (component: Core).   The supported version that is affected is 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Service Bus.  Successful attacks of this vulnerability can result in takeover of Oracle Service Bus. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).","state":0,"publishedAt":"2026-10-20T21:24:37.125+00:00","modifiedAt":"2026-10-21T14:12:07.234+00:00","affected":[{"ecosystem":"Vendor product","name":"Oracle Service Bus","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Oracle Corporation\",\n                    \"product\": \"Oracle Service Bus\",\n                    \"versions\": [\n                        {\n                            \"version\": \"14.1.2.0.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://www.oracle.com/security-alerts/cpuoct2026.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-87420","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-87420","identifiers":["CVE-2026-87420"]},"retained":false,"historicalAffected":[]}],"coverage":[]}