CVE-2026-87171

Analyzed Analyzed - Analysis Complete

Security 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. 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).

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-2026-87171

EUVD

EUVD-2026-79826

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-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Hyperion Financial Management version 11.2.26.0.000. It allows an unauthenticated attacker with network access via HTTPS to potentially compromise the system. The vulnerability has a high impact on confidentiality and integrity, meaning it could lead to unauthorized access or modification of critical data.

Detection Guidance

Detection requires checking for Oracle Hyperion Financial Management version 11.2.26.0.000. Inspect system logs for unusual access patterns or data modifications. Monitor network traffic for HTTPS connections to unexpected endpoints. Use Oracle's official tools or scripts to scan for vulnerable configurations.

Impact Analysis

An attacker could exploit this to create, delete, or modify critical data in Oracle Hyperion Financial Management. They could also gain unauthorized access to sensitive information, potentially leading to data breaches or corruption of financial records.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations using this software may face legal and regulatory penalties if data is compromised.

Mitigation Strategies

Apply the latest Oracle Hyperion Financial Management patches immediately. Restrict network access to the component via firewalls or network segmentation. Disable unnecessary services or interfaces. Monitor critical data for unauthorized changes.

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