CVE-2026-87241: 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. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Hyperion Financial Management executes to compromise Oracle Hyperion Financial Management. 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 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).
Affected Software
Event History
Frequently Asked Questions
Who is realistically exposed to exploitation?
Oracle Hyperion Financial Management deployments running supported version 11.2.26.0.000 are exposed if an attacker can access the physical communication segment connected to the hardware hosting the product. The attack is not described as requiring credentials or user interaction.
What access does an attacker need to exploit this issue?
The attacker must have adjacent-network access: access to the physical communication segment attached to the hardware where Oracle Hyperion Financial Management runs. No privileges or authenticated account are required.
What could a successful attacker do?
A successful attack can provide unauthorized access to critical data or all data accessible to Oracle Hyperion Financial Management. It can also allow creation, deletion, or modification of critical data or all accessible data.
Does the issue affect confidentiality, integrity, or availability?
The reported CVSS vector assigns high confidentiality and high integrity impact. It does not identify an availability impact.