CVE-2026-87171: High severity Oracle Hyperion Financial Management vulnerability
Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Hyperion Financial Management. While the vulnerability is in Oracle Hyperion Financial 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 Financial Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Financial Management accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N).
Affected Software
Event History
Frequently Asked Questions
Who can exploit this issue?
An unauthenticated attacker with network access to the affected Oracle Hyperion Financial Management service over HTTPS could exploit it. No user interaction or existing privileges are required, although exploitation is described as difficult.
What is the potential impact if exploitation succeeds?
A successful attack can allow unauthorized access to critical data or all data accessible through Oracle Hyperion Financial Management, and unauthorized creation, deletion, or modification of that data. The scope may extend to additional products because the vulnerability has a scope change.
Which version is identified as affected?
The affected supported version identified is Oracle Hyperion Financial Management 11.2.26.0.000.