CVE-2026-91607
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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). 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 network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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-2026-91607
EUVD
EUVD-2026-106800

Affected Vendors & Products

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

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Executive Summary

This is a vulnerability in Oracle Business Intelligence Enterprise Edition affecting versions 8.2.0.0.0 and 26.01.0.0.0. It allows a low-privileged attacker with network access via HTTP to read a subset of accessible data without needing user interaction.

Detection Guidance

Detection of CVE-2026-91607 requires checking for vulnerable versions of Oracle Business Intelligence Enterprise Edition (8.2.0.0.0 or 26.01.0.0.0) on your system. Inspect installed software versions using package managers or Oracle's tools. Monitor network traffic for HTTP requests targeting the Analytics Server component.

Impact Analysis

An attacker could gain unauthorized read access to sensitive data within Oracle Business Intelligence Enterprise Edition, potentially exposing confidential information.

Compliance Impact

This vulnerability could lead to unauthorized data access, which may violate compliance requirements under GDPR, HIPAA, or other regulations that mandate strict data protection and access controls.

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 to address the vulnerability.

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