{"id":"CVE-2026-91597","title":"Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security)","summary":"Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security).  Supported versions that are affected are 8.2.0.0.0 and  26.01.0.0.0. Difficult to exploit vulnerability all…","severity":"high","cvss":8.3,"cvssVector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","cvssSource":"cna","vendor":"Oracle Corporation","product":"Oracle Business Intelligence Enterprise Edition","affected":["oracle_business_intelligence_enterprise_edition 8.2.0.0.0","oracle_business_intelligence_enterprise_edition 26.01.0.0.0"],"published":"2026-10-20","updated":"2026-10-20","sourceUpdated":"2026-10-20T21:26:36.203Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-91597","references":[{"url":"https://www.oracle.com/security-alerts/cpuoct2026.html","label":"Oracle Advisory"}],"tags":["cve.org"],"ingestedAt":"2026-10-20T22:23:33.721Z","slug":"CVE-2026-91597","body":"## Overview\n\nVulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security).  Supported versions that are affected are 8.2.0.0.0 and  26.01.0.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Business Intelligence Enterprise Edition executes to compromise Oracle Business Intelligence Enterprise Edition.  While the vulnerability is in Oracle Business Intelligence Enterprise Edition, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in takeover of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H).\n\n## Affected\n\n- `oracle_business_intelligence_enterprise_edition 8.2.0.0.0`\n- `oracle_business_intelligence_enterprise_edition 26.01.0.0.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":46,"depthScoreParts":{"impact":45.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}