CVE-2026-87197

Modified Modified - Updated After Analysis

Unauthenticated Data Access in Oracle Hyperion Financial Management

Publication date: 2026-09-15

Last updated on: 2026-09-21

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 network access via HTTP to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Financial Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Hyperion Financial Management accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).

CVSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-21

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-87197

EUVD

EUVD-2026-79852

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-306	The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

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 HTTP to compromise the system. Successful exploitation can lead to unauthorized access to critical data or complete access to all accessible data, as well as unauthorized modifications to some data.

Detection Guidance

Detection of CVE-2026-87197 requires checking for vulnerable versions of Oracle Hyperion Financial Management (11.2.26.0.000). Monitor network traffic for HTTP access to the Oracle Hyperion Financial Management component. Ensure all instances are updated to a patched version if available.

Impact Analysis

If exploited, this vulnerability could allow attackers to steal sensitive financial or business data, alter or delete critical information, or gain full control over the Oracle Hyperion Financial Management system. This could disrupt financial operations and lead to data breaches.

Compliance Impact

This vulnerability could lead to unauthorized access or disclosure of regulated data, violating GDPR, HIPAA, or other compliance requirements. Organizations may face legal penalties, fines, or reputational damage due to data breaches resulting from this issue.

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 HTTP interface to trusted sources only. Monitor network traffic for unauthorized access attempts to the Oracle Hyperion Financial Management component.

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