CVE-2026-83270: Oracle Corporation Oracle Business Intelligence Enterprise Edition

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: BI Platform Security). Supported versions that are affected are 8.2.0.0.0 and 26.01.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

Affected products

• Oracle Corporation Oracle Business Intelligence Enterprise Edition: version 8.2.0.0.0 only; version 26.01.0.0.0 only

Published 2026-09-15. Last modified 2026-09-21.