CVE-2026-87146

Analyzed Analyzed - Analysis Complete

Oracle Hyperion Data Relationship Management Unauthorized Data Access

Publication date: 2026-09-15

Last updated on: 2026-09-22

Assigner: Oracle

Description

Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N).

CVSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-22

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-05

NVD

CVE-2026-87146

EUVD

EUVD-2026-79801

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	hyperion_data_relationship_management	11.2.26.0.000

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 Hyperion Data Relationship Management version 11.2.26.0.000. 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, as well as unauthorized modifications to some data.

Detection Guidance

This vulnerability affects Oracle Hyperion Data Relationship Management version 11.2.26.0.000. Detection requires checking for exposed HTTP interfaces and verifying the software version. Use network scanning tools like nmap to identify Oracle Hyperion services and confirm the version. Check server logs for unusual access patterns or unauthorized data modifications.

Impact Analysis

If exploited, this vulnerability could allow attackers to steal sensitive data, alter or delete important information, or gain full control over the Oracle Hyperion Data Relationship Management system. This could disrupt business operations and lead to data breaches.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Non-compliance could result in legal penalties, fines, or reputational damage.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Hyperion Data Relationship Management version 11.2.26.0.000. Restrict network access to HTTP ports used by the component. Implement strong authentication and authorization controls for low-privileged users.

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