CVE-2026-70851 Denial of service in Oracle Hyperion Financial Management

Low 3.1 Published 18 Aug 2026 Updated 19 Aug 2026

A low-privileged attacker can cause a partial denial of service in Oracle Hyperion Financial Management via HTTP.

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

What is CVE-2026-70851?

CVE-2026-70851 is a low-severity denial of service vulnerability in Oracle Hyperion Financial Management, published on 18 Aug 2026. Any signed-in user can exploit it over the network, 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. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 3.1 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L).

Weakness: CWE-284

Which versions are affected by CVE-2026-70851?

It affects 1 product.

Products include Oracle Hyperion Financial Management.

How do I fix CVE-2026-70851?

No fix has been published for CVE-2026-70851 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2026-70851 being exploited?

There is no known exploitation of CVE-2026-70851 in the wild and no public exploit code.

All Oracle Hyperion Financial Management vulnerabilities

Sources

Also known as GHSA-55g3-jp96-rjxq.