CVE-2026-91576

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Oracle Business Intelligence Enterprise Edition Information Disclosure

Publication date: 2026-10-20

Last updated on: 2026-10-26

Assigner: Oracle

Description

Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Analytics Server). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows low privileged 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 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

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Meta Information

Published

2026-10-20

Last Modified

2026-10-26

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-91576

EUVD

EUVD-2026-106790

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle Business Intelligence Enterprise Edition	12.2.1.4.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Business Intelligence Enterprise Edition version 12.2.1.4.0. It allows a low-privileged attacker with network access via HTTP to compromise the system. Successful exploitation can lead to unauthorized access to critical data or full access to all accessible data in the Oracle Business Intelligence Enterprise Edition.

Impact Analysis

The vulnerability can result in unauthorized access to sensitive data or complete access to all data accessible through Oracle Business Intelligence Enterprise Edition. This may lead to data breaches, loss of confidential information, or further exploitation of affected systems.

Compliance Impact

This vulnerability allows unauthorized access to critical or all accessible data in Oracle Business Intelligence Enterprise Edition, which could lead to exposure of sensitive personal or health information. Such breaches may violate GDPR (General Data Protection Regulation) due to unauthorized data access and potential data protection failures, and HIPAA (Health Insurance Portability and Accountability Act) if protected health information is compromised.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Business Intelligence Enterprise Edition version 12.2.1.4.0. Restrict network access to the Analytics Server component via HTTP to trusted sources only. Review and enforce least-privilege access controls for users.

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