CVE-2026-87133: High severity Oracle Oracle Hyperion Data Relationship Management vulnerability
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 high privileged attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. While the vulnerability is in Oracle Hyperion Data Relationship Management, attacks may significantly impact additional products (scope change). 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 7.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Oracle Hyperion Data Relationship Management (Access and security)to a version that resolves this vulnerability.Fixed in 11.2.26.0.000
Event History
Frequently Asked Questions
Who can exploit this issue?
An attacker needs high privileges and network access to the affected product over HTTP. No user interaction is required, and the attack complexity is low.
Which deployments are known to be affected?
The affected supported version identified in the data is Oracle Hyperion Data Relationship Management 11.2.26.0.000. The provided information does not establish whether other versions or default configurations are affected.
What could a successful attacker do?
A successful attack can provide unauthorized access to critical data or complete access to all data accessible through Oracle Hyperion Data Relationship Management. It can also permit unauthorized updates, inserts, or deletions to some accessible data, and may significantly affect additional products because the scope changes.