CVE-2026-83270: High severity Oracle Oracle Business Intelligence Enterprise Edition vulnerability
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 Software
Event History
Frequently Asked Questions
Which deployments are exposed to this issue?
Oracle Business Intelligence Enterprise Edition deployments running supported affected versions 8.2.0.0.0 or 26.01.0.0.0 are exposed if an attacker can reach the product over HTTP.
Does exploitation require authentication or user interaction?
No. The vulnerability is described as easily exploitable by an unauthenticated attacker with network access via HTTP, with no user interaction required.
What could an attacker obtain if exploitation succeeds?
Successful exploitation can provide unauthorized access to critical data or complete access to all data accessible through the affected Oracle Business Intelligence Enterprise Edition deployment.