CVE-2026-87189

Analyzed Analyzed - Analysis Complete

Remote Code Execution in Oracle Hyperion Financial Management

Publication date: 2026-09-15

Last updated on: 2026-09-22

Assigner: Oracle

Description

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 high privileged attacker with network access via Oracle Net 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 takeover of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

CVSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-22

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-87189

EUVD

EUVD-2026-79844

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	hyperion_financial_management	11.2.26.0.000

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a critical vulnerability in Oracle Hyperion Financial Management version 11.2.26.0.000. It allows a highly privileged attacker with network access to take over the system. The attack vector is through Oracle Net, and successful exploitation can lead to full system compromise.

Detection Guidance

Detection of CVE-2026-87189 requires monitoring for unauthorized access attempts to Oracle Hyperion Financial Management via Oracle Net. Check logs for unusual network traffic or privileged account activities. Ensure Oracle Hyperion Financial Management version 11.2.26.0.000 is updated or patched.

Impact Analysis

If you use Oracle Hyperion Financial Management, an attacker could gain control of the system, leading to loss of confidentiality, integrity, and availability of data. This could result in unauthorized access to sensitive financial information and disruption of services.

Compliance Impact

This vulnerability could lead to unauthorized access or disclosure of regulated data, violating GDPR, HIPAA, and other compliance requirements. Organizations may face legal penalties, reputational damage, and loss of customer trust due to non-compliance.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Hyperion Financial Management version 11.2.26.0.000. Restrict network access to the Oracle Net interface to trusted sources only. Review and enforce strict access controls for high-privileged accounts.

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