CVE-2026-91539

Vulnerability in Oracle Business Intelligence Enterprise Edition (Platform Security component) affecting versions 8.2.0.0.0 and 26.01.0.0.0. A difficult-to-exploit attack from the physical network segment adjacent to the host allows an unauthenticated attacker to take over the system, potentially impacting other products.

Vulnerability in Oracle Business Intelligence Enterprise Edition (BI Foundation component) affecting version 12.2.1.4.0. A difficult-to-exploit local attack allows a low-privileged attacker logged on to the infrastructure to take over the system.

Vulnerability in Oracle Business Intelligence Enterprise Edition (versions 8.2.0.0.0 and 12.2.1.4.0) allows an unauthenticated attacker with logon to the infrastructure to take over the application, requiring user interaction. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts).

Vulnerability in Oracle Business Intelligence Enterprise Edition (version 12.2.1.4.0) allows an unauthenticated attacker with network access via HTTP to take over the application, though exploitation is difficult. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts).

Vulnerability in Oracle Business Intelligence Enterprise Edition (versions 8.2.0.0.0 and 12.2.1.4.0) allows an unauthenticated attacker with logon to the infrastructure to take over the application, requiring user interaction. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts).

Vulnerability in Oracle Business Intelligence Enterprise Edition (versions 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0) allows a low-privileged attacker with network access via HTTP to take over the application. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).

Vulnerability in Oracle Business Intelligence Enterprise Edition (versions 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0) allows an unauthenticated attacker with network access via HTTP to cause a hang or frequently repeatable crash (DoS) and unauthorized update, insert or delete access to some data and unauthorized read access to a subset of data. CVSS 3.1 Base Score 8.6 (Confidentiality, Integrity and Availability impacts).

Vulnerability in Oracle Business Intelligence Enterprise Edition (Analytics Server component) affecting versions 8.2.0.0.0 and 26.01.0.0.0. An easily exploitable flaw allows a low-privileged attacker with HTTP network access to take over the system.

Vulnerability in Oracle Business Intelligence Enterprise Edition (Oracle Analytics Cloud component) affects versions 7.6.0.0.0 and 8.2.0.0.0. A low-privileged attacker with local access to the infrastructure can exploit this flaw to unauthorizedly create, delete, or modify data, as well as gain complete access to data.

A vulnerability in the Oracle Business Intelligence Enterprise Edition component allows an unauthenticated attacker with network access via HTTP to compromise the system. It requires interaction from a third party, which may lead to unauthorized access to critical data.