CVE-2026-87173

Analyzed Analyzed - Analysis Complete

Unauthenticated Data Manipulation 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 network access via TCP to compromise Oracle Hyperion Financial Management. 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 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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

2026-10-05

NVD

CVE-2026-87173

EUVD

EUVD-2026-79828

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-287	When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
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 to potentially compromise the system. Successful exploitation could lead to unauthorized creation, deletion, or modification of critical data, or unauthorized access to all accessible data in the system.

Detection Guidance

This vulnerability affects Oracle Hyperion Financial Management version 11.2.26.0.000 and can be exploited remotely without authentication. Detection should focus on identifying exposed instances of this software on your network. Check for open TCP ports typically used by Oracle Hyperion Financial Management and verify if the version matches the affected release.

Impact Analysis

If exploited, this vulnerability could allow attackers to access, modify, or delete sensitive financial data stored in Oracle Hyperion Financial Management. This may lead to financial loss, data breaches, or regulatory violations depending on the data involved.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate compliance requirements under regulations like GDPR or HIPAA. Organizations using this software should assess potential impacts on their compliance posture.

Mitigation Strategies

Immediately apply the latest security patches from Oracle for Oracle Hyperion Financial Management version 11.2.26.0.000. If patches are unavailable, restrict network access to the affected component via TCP and disable unnecessary services. Monitor for unauthorized data modifications or access attempts.

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