Description
Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.25.0.000. 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: 2026-08-18
Score: 9.1 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

An unauthenticated attacker who can reach Oracle Hyperion Financial Management over HTTP can create, delete, or modify data and can force the application to hang or crash repeatedly, effectively denying service. This access control weakness (CWE‑284) allows bypassing authentication, resulting in integrity and availability impacts, but does not directly expose sensitive information via leaks.

Affected Systems

Oracle Corporation’s Hyperion Financial Management product, specifically version 11.2.25.0.000.

Risk and Exploitability

The CVSS base score of 9.1 highlights severe risk; the attack vector is network‑based and requires only an HTTP connection, making it broadly exploitable. EPSS score of < 1% indicates a very low exploit probability, and the vulnerability is not listed in CISA’s KEV catalog, but the lack of a known exploit does not reduce the urgency implied by the high CVSS score.

Generated by OpenCVE AI on August 25, 2026 at 00:36 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the Oracle patch that fixes CVE‑2026‑70854, which is documented in the Oracle security alert for August 2026.
  • If the patch is not yet available, block external HTTP access to the Hyperion instance with a firewall or restrict it to trusted IP ranges.
  • Enable detailed logging for all HTTP requests to the Hyperion application and review logs regularly for abnormal data modification activities.

Generated by OpenCVE AI on August 25, 2026 at 00:36 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Tue, 25 Aug 2026 00:45:00 +0000

Type Values Removed Values Added
Title Unauthenticated HTTP Remote Exploitation Allowing Data Manipulation and Denial of Service in Oracle Hyperion Financial Management

Mon, 24 Aug 2026 20:00:00 +0000

Type Values Removed Values Added
Title Unauthenticated HTTP Attack Enables Data Manipulation and Denial of Service in Oracle Hyperion Financial Management
Weaknesses CWE-287
CWE-400

Mon, 24 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

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

Fri, 21 Aug 2026 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Oracle Corporation
Oracle Corporation oracle Hyperion Financial Management
Vendors & Products Oracle Corporation
Oracle Corporation oracle Hyperion Financial Management

Fri, 21 Aug 2026 05:00:00 +0000

Type Values Removed Values Added
Title Unauthenticated HTTP Attack Enables Data Manipulation and Denial of Service in Oracle Hyperion Financial Management
Weaknesses CWE-287
CWE-400

Wed, 19 Aug 2026 13:45:00 +0000

Type Values Removed Values Added
Title Unauthenticated Remote Access Enables Data Manipulation and Denial of Service in Oracle Hyperion Financial Management 11.2.25.0.000
Weaknesses CWE-284
CWE-285

Wed, 19 Aug 2026 03:45:00 +0000

Type Values Removed Values Added
Title Unauthenticated Remote Access Enables Data Manipulation and Denial of Service in Oracle Hyperion Financial Management 11.2.25.0.000
Weaknesses CWE-284
CWE-285

Tue, 18 Aug 2026 21:15:00 +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 11.2.25.0.000. 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:11.2.25.0.000:*:*:*:*:*:*:*
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
Oracle Corporation Oracle Hyperion Financial Management
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-08-24T14:21:32.928Z

Reserved: 2026-08-04T22:06:34.601Z

Link: CVE-2026-70854

cve-icon Vulnrichment

Updated: 2026-08-24T13:30:13.276Z

cve-icon NVD

Status : Analyzed

Published: 2026-08-18T21:17:41.480

Modified: 2026-08-24T16:12:46.830

Link: CVE-2026-70854

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-25T00:45:04Z

Weaknesses