CVE-2026-83071

Received Received - Intake

Privilege Escalation in Oracle Business Intelligence Enterprise Edition

Publication date: 2026-09-15

Last updated on: 2026-09-15

Assigner: Oracle

Description

Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Machine Learning). Supported versions that are affected are 8.2.0.0.0 and 26.01.0.0.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Business Intelligence Enterprise Edition executes to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in takeover of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-15

Last Modified

2026-09-15

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83071

EUVD

EUVD-2026-79399

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	business_intelligence_enterprise_edition	8.2.0.0.0
oracle	business_intelligence_enterprise_edition	26.01.0.0.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Business Intelligence Enterprise Edition's Machine Learning component. It affects versions 8.2.0.0.0 and 26.01.0.0.0. The issue allows a low-privileged attacker with local access to take over the entire system due to flaws in the infrastructure where the software runs.

Detection Guidance

This vulnerability affects Oracle Business Intelligence Enterprise Edition versions 8.2.0.0.0 and 26.01.0.0.0. Detection requires checking installed versions of the software. Use commands like 'opatch lsinventory' or check Oracle BI EE logs for version details. Ensure only authorized users have logon access to the infrastructure where this software executes.

Impact Analysis

If exploited, an attacker could gain full control over your Oracle Business Intelligence Enterprise Edition system. This could lead to unauthorized access to sensitive data, modification or deletion of critical information, and disruption of services.

Compliance Impact

This vulnerability could lead to unauthorized data access or breaches, which may violate GDPR, HIPAA, or other regulations. Compliance failures could result in legal penalties, fines, or reputational damage due to compromised data integrity and confidentiality.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Business Intelligence Enterprise Edition versions 8.2.0.0.0 and 26.01.0.0.0. Restrict user access to only necessary privileges and monitor for unauthorized activities in the Oracle BI environment.

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