CVE-2026-91546
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Remote Code Execution in Oracle Business Intelligence Enterprise Edition

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: BI Foundation). The supported version that is affected is 12.2.1.4.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP 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 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

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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-2026-91546
EUVD
EUVD-2026-106774

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Oracle Corporation Oracle Business Intelligence Enterprise Edition 12.2.1.4.0

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

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Executive Summary

This is a vulnerability in Oracle Business Intelligence Enterprise Edition version 12.2.1.4.0. It allows an unauthenticated attacker with network access via HTTP to potentially take over the system. The attack is difficult to exploit but can lead to full compromise of the affected software.

Detection Guidance

Detection requires checking for Oracle Business Intelligence Enterprise Edition version 12.2.1.4.0. Inspect installed versions via Oracle's documentation or system logs. Network scanning tools like Nmap can identify open HTTP ports associated with Oracle BI services. Verify if the system is exposed to HTTP traffic without authentication.

Impact Analysis

If exploited, this vulnerability could allow an attacker to gain complete 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 access or disclosure of personal or sensitive data, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations using the affected software may face legal and regulatory penalties if data breaches occur due to this vulnerability.

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 HTTP ports and disable unnecessary services. Monitor for unusual activity and unauthorized access attempts.

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