CVE-2026-87147: 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. Difficult to exploit 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 creation, deletion or modification access to critical data or all Oracle Hyperion Data Relationship Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 7.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N).
Affected Software
Event History
Frequently Asked Questions
Who can exploit this vulnerability?
An attacker needs high privileges and network access to the affected Oracle Hyperion Data Relationship Management instance over HTTP. No user interaction is required, but exploitation is described as difficult.
What version is known to be affected?
The affected supported version is Oracle Hyperion Data Relationship Management 11.2.26.0.000.
What could a successful attacker do?
A successful attack can provide unauthorized access to critical data or all data accessible through Oracle Hyperion Data Relationship Management, and can allow creation, deletion, or modification of that data. The impact may also extend to additional products because the vulnerability has scope change.