CVE-2026-87148: 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 unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Affected Software
Event History
Frequently Asked Questions
Who can exploit this issue?
An unauthenticated attacker can exploit it remotely if they have network access to the affected Oracle Hyperion Data Relationship Management service over HTTP. No privileges or user interaction are required.
What is the expected impact of a successful attack?
Successful exploitation can cause the service to hang or crash repeatedly, resulting in a complete denial of service. The provided CVSS vector identifies availability as the affected security property, with no stated confidentiality or integrity impact.
Which version is identified as affected?
The affected supported version identified is Oracle Hyperion Data Relationship Management 11.2.26.0.000.