CVE-2026-87187

Analyzed Analyzed - Analysis Complete

Authentication Bypass 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 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 takeover of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

EPSS 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-2026-87187

EUVD

EUVD-2026-79842

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 an unauthenticated attacker with access to the physical network segment where the system runs to take over the entire application. The vulnerability has a CVSS score of 8.8, indicating high impact on confidentiality, integrity, and availability.

Detection Guidance

This vulnerability affects Oracle Hyperion Financial Management version 11.2.26.0.000 and requires physical network access to exploit. Detection should focus on verifying the installed version and network segmentation. Check the Oracle Hyperion Financial Management version using administrative tools or logs. Ensure the system is isolated from untrusted physical network segments.

Impact Analysis

An attacker could exploit this to fully compromise Oracle Hyperion Financial Management, leading to unauthorized access, data theft, or system manipulation. Since it requires physical network access, internal threats or compromised local networks are primary risks.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating GDPR (data protection) and HIPAA (health data security) requirements. Organizations using this software may face compliance violations, fines, or legal consequences if exploited.

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 physical communication segment where Oracle Hyperion Financial Management executes. Monitor for unauthorized access or unusual activity in the system.

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