CVE-2026-87176

Analyzed Analyzed - Analysis Complete

Unauthenticated Data Access 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

2026-10-04

NVD

CVE-2026-87176

EUVD

EUVD-2026-79831

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 critical 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, as well as unauthorized access to all accessible data in the system.

Detection Guidance

Detecting this vulnerability requires checking for Oracle Hyperion Financial Management version 11.2.26.0.000. Use commands like 'grep' or 'find' to search for the software version in installed directories or package managers. Network scans can identify open TCP ports associated with the service.

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 fraud, 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 GDPR, HIPAA, or other regulations. Organizations using this software must address it promptly to avoid potential legal and regulatory penalties.

Mitigation Strategies

Apply the latest security patches from Oracle immediately. If patches are unavailable, restrict network access to the service via firewalls or disable it if not in use. Monitor for unusual data access or modifications.

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