# CVE-2026-70904: Oracle Hyperion Data Relationship Management unauthorized access in access and security

Source: https://junglewise.ai/threats/cve-2026-70904-oracle-hyperion-data-relationship-management-unauthorized-access  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-08-18. Updated: 2026-09-25  
License: CC BY 4.0 with a link back

CVE-2026-70904 · Severity: high · CVSS 8.1 · Published 2026-08-18

Oracle Hyperion Data Relationship Management is a financial planning and analysis tool used by enterprises to manage complex data relationships. An unauthenticated attacker with physical access to the network segment can bypass security controls to create, delete, or modify critical financial data, or gain complete access to sensitive information stored in the system.

Technologies: [Oracle Hyperion Data Relationship Management](https://junglewise.ai/threats/technologies/hyperion-data-relationship-management). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-70904 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-70904 being exploited in the wild.

**How severe is CVE-2026-70904?** High severity, with a CVSS score of 8.1, published 18 August 2026.

**Which products and versions are affected?** Oracle Hyperion Data Relationship Management 11.2.25.0.000.

**Is there a fix for CVE-2026-70904?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-70904 attacked?** It is attacked from the adjacent network, in a hosted service.

**Am I affected by CVE-2026-70904?** Check whether you run Oracle Hyperion Data Relationship Management at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

This vulnerability in the access and security component of Oracle Hyperion Data Relationship Management allows an unauthenticated attacker with adjacent network access (physical communication segment attached to the hardware) to compromise the system through an easily exploitable attack vector. The vulnerability results in unauthorized creation, deletion, modification, and access to critical data within the application. No user interaction or authentication is required to exploit this issue. The attack affects version 11.2.25.0.000, with impacts to both confidentiality and integrity of data.

## Affected products

- Oracle Hyperion Data Relationship Management 11.2.25.0.000

## Timeline

- 2026-08-18: disclosed

## References

- [https://www.oracle.com/security-alerts/cspuaug2026.html](https://www.oracle.com/security-alerts/cspuaug2026.html)

## Related threats

- [Oracle Hyperion Data Relationship Management denial of service in Access and security](https://junglewise.ai/threats/cve-2026-87148-oracle-hyperion-data-relationship-management-denial-of-service-in)
- [Oracle Hyperion Data Relationship Management access control bypass](https://junglewise.ai/threats/cve-2026-87147-oracle-hyperion-data-relationship-management-access-control)
- [Oracle Hyperion Data Relationship Management unauthorized access in access control](https://junglewise.ai/threats/cve-2026-87146-oracle-hyperion-data-relationship-management-unauthorized-access)
- [Oracle Hyperion Data Relationship Management authentication bypass](https://junglewise.ai/threats/cve-2026-87145-oracle-hyperion-data-relationship-management-authentication)
- [Oracle Hyperion Data Relationship Management cross-site request forgery in access control](https://junglewise.ai/threats/cve-2026-87144-oracle-hyperion-data-relationship-management-cross-site-request)