CVE-2026-70909 Auth bypass in Oracle Hyperion Financial Management

High 8.2 Published 18 Aug 2026 Updated 19 Aug 2026

Unauthenticated attackers can access all data and cause partial denial of service in Oracle Hyperion Financial Management via HTTP.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-70909?

CVE-2026-70909 is a high-severity authentication bypass vulnerability in Oracle Hyperion Financial Management, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official 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 access to critical data or complete access to all Oracle Hyperion Financial Management accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 8.2 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L).

Weakness: CWE-284

Which versions are affected by CVE-2026-70909?

It affects 1 product.

Products include Oracle Hyperion Financial Management.

How do I fix CVE-2026-70909?

No fix has been published for CVE-2026-70909 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2026-70909 being exploited?

There is no known exploitation of CVE-2026-70909 in the wild and no public exploit code.

All Oracle Hyperion Financial Management vulnerabilities

Sources

Also known as GHSA-7g23-qxcr-5pp4.