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 creation, deletion or modification access to critical data or all Oracle Hyperion Financial Management accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 9.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H).
Published: 2026-09-15
Score: 9.1 Critical
EPSS: < 1% Very Low
KEV: No
Impact: Unauthorized Data Modification and Denial of Service via HTTP without authentication
Action: Immediate Patch
AI Analysis

Impact

A flaw in the Security component of Oracle Hyperion Financial Management allows an unauthenticated attacker who can reach the application over HTTP to create, delete, or modify critical data. The same weakness can also trigger frequent hangs or complete crashes, impacting system availability. The flaw is essentially an improper access control issue that permits both integrity and availability violations.

Affected Systems

Oracle Corporation’s Hyperion Financial Management, version 11.2.26.0.000.

Risk and Exploitability

The CVSS v3.1 base score of 9.1 signifies a substantial risk to data integrity and availability. The EPSS score of less than 1% indicates that, while the vulnerability is known, exploitation in the wild is currently rare. The vulnerability has not been flagged in the CISA KEV catalog. Attackers can exploit the flaw by sending crafted HTTP requests from any network location, relying on the lack of authentication or authorization before destructive operations are possible.

Generated by OpenCVE AI on September 20, 2026 at 06:10 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Check Oracle’s security advisory at https://www.oracle.com/security-alerts/cspusep2026.html and apply any available patches or updated versions for Oracle Hyperion Financial Management.
  • Restrict HTTP access to Hyperion to trusted IP ranges or secure networks to reduce unauthenticated exposure.
  • Monitor Hyperion logs and audit trails for unauthorized data modifications or repeated failure patterns, and promptly investigate anomalies.

Generated by OpenCVE AI on September 20, 2026 at 06:10 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Sun, 20 Sep 2026 06:30:00 +0000

Type Values Removed Values Added
Title Unrestricted HTTP Access Enables Unauthorized Data Manipulation and Denial of Service in Oracle Hyperion Financial Management

Fri, 18 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Title Unauthenticated HTTP Exploit Allows Unauthorized Data Modification and Denial of Service in Hyperion Financial Management
Weaknesses CWE-284
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Wed, 16 Sep 2026 17:15:00 +0000

Type Values Removed Values Added
Title Unauthenticated HTTP Exploit Allows Unauthorized Data Modification and Denial of Service in Hyperion Financial Management
Weaknesses CWE-284
CWE-306

Tue, 15 Sep 2026 20:15:00 +0000

Type Values Removed Values Added
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 creation, deletion or modification access to critical data or all Oracle Hyperion Financial Management accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 9.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H).
First Time appeared Oracle
Oracle hyperion Financial Management
CPEs cpe:2.3:a:oracle:hyperion_financial_management:11.2.26.0.000:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle hyperion Financial Management
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H'}

Subscriptions

Oracle Hyperion Financial Management
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-09-18T17:37:22.289Z

Reserved: 2026-09-08T21:49:12.404Z

Link: CVE-2026-87223

cve-icon Vulnrichment

Updated: 2026-09-18T17:37:16.053Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-15T20:19:10.630

Modified: 2026-09-22T17:17:18.367

Link: CVE-2026-87223

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-20T06:15:07Z

Weaknesses
  • CWE-306

    Missing Authentication for Critical Function