# CVE-2026-70854: Oracle Hyperion Financial Management authentication bypass in Security component

Source: https://junglewise.ai/threats/cve-2026-70854-oracle-hyperion-financial-management-authentication-bypass-in  
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-2026-70854 · Severity: critical · CVSS 9.1 · Published 2026-08-18

Oracle Hyperion Financial Management is a critical enterprise financial planning and analysis platform used by organizations to manage budgets, forecasts, and consolidated financial data. An unauthenticated attacker can exploit a network-accessible vulnerability to modify or delete financial data, disrupt service availability, and potentially cause complete system outages, directly threatening data integrity and business operations.

Technologies: [Oracle Hyperion Financial Management](https://junglewise.ai/threats/technologies/hyperion-financial-management). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-70854 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-70854 being exploited in the wild.

**How severe is CVE-2026-70854?** Critical severity, with a CVSS score of 9.1, published 18 August 2026.

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

**Is there a fix for CVE-2026-70854?** 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-2026-70854 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-70854?** Check whether you run Oracle Hyperion Financial 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 Security component of Oracle Hyperion Financial Management 11.2.25.0.000 allows unauthenticated remote attackers to bypass authentication via HTTP without any user interaction or complex exploitation steps. The vulnerability enables unauthorized data manipulation (creation, deletion, modification), data disclosure, and denial-of-service attacks against the application. The attack requires only network access to the affected system and no authentication credentials. A fix or patch availability has not been confirmed at this time.

## Affected products

- Oracle Hyperion Financial 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 Financial Management privilege escalation in Security component](https://junglewise.ai/threats/cve-2026-87250-oracle-hyperion-financial-management-privilege-escalation-in)
- [Oracle Hyperion Financial Management CSRF vulnerability](https://junglewise.ai/threats/cve-2026-87249-oracle-hyperion-financial-management-csrf-vulnerability)
- [Oracle Hyperion Financial Management privilege escalation in Security component](https://junglewise.ai/threats/cve-2026-87248-oracle-hyperion-financial-management-privilege-escalation-in)
- [Oracle Hyperion Financial Management security component vulnerability](https://junglewise.ai/threats/cve-2026-87247-oracle-hyperion-financial-management-security-component)
- [Oracle Hyperion Financial Management authentication bypass in Security component](https://junglewise.ai/threats/cve-2026-87246-oracle-hyperion-financial-management-authentication-bypass-in)