CVE-2026-87188: Critical severity Oracle Oracle Hyperion Financial Management vulnerability

Published Sep 15, 2026

Updated

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 network access via HTTP to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Affected Software

2 affected components

Oracle Oracle Hyperion Financial Management=11.2.26.0.000

Oracle Hyperion Financial Management=11.2.26.0.000

Event History

Sep 15, 2026

CVE Published

via MITRE·08:06 PM

Data Sourced

via MITRE·08:06 PM

DescriptionSeverity

Data Sourced

via NVD·08:19 PM

DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

Who can exploit this vulnerability?

An unauthenticated attacker with network access to the affected product over HTTP can exploit it. No prior account or user interaction is required.

What is the potential impact of a successful attack?

A successful attack can result in takeover of Oracle Hyperion Financial Management, with high confidentiality, integrity, and availability impact.

Which version is identified as affected?

The affected supported version identified is 11.2.26.0.000.