# CVE-2026-87228: Oracle Hyperion Financial Management unauthenticated access vulnerability

Source: https://junglewise.ai/threats/cve-2026-87228-oracle-hyperion-financial-management-unauthenticated-access  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-15. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-87228 · Severity: high · CVSS 8.2 · Published 2026-09-15

Oracle Hyperion Financial Management is a core financial planning and management system used by large enterprises to consolidate financial data and manage reporting. A vulnerability in the security component allows unauthenticated attackers on the network to gain unauthorized access to sensitive financial data and modify records without authentication, potentially exposing confidential financial information and enabling unauthorized changes to critical financial records.

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-2026-87228 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-87228 being exploited in the wild.

**How severe is CVE-2026-87228?** High severity, with a CVSS score of 8.2, published 15 September 2026.

**Which products and versions are affected?** Oracle Hyperion Financial Management 11.2.26.0.000.

**Is there a fix for CVE-2026-87228?** 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-2026-87228 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-87228?** 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 is an authentication bypass or improper access control vulnerability in the security component of Oracle Hyperion Financial Management version 11.2.26.0.000. The vulnerability is easily exploitable via the network (HTTP) and requires no authentication, credentials, or user interaction. An unauthenticated attacker with network access can compromise the application to read (high confidentiality impact) and modify (limited integrity impact) sensitive financial data. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N) indicates network accessibility, low complexity, and no privileges required. Patch availability status is not confirmed from the advisory text provided.

## Affected products

- Oracle Hyperion Financial Management 11.2.26.0.000

## Timeline

- 2026-09-15: disclosed

## References

- [https://www.oracle.com/security-alerts/cspusep2026.html](https://www.oracle.com/security-alerts/cspusep2026.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)