CVE-2026-70817 Privilege escalation in Oracle Hyperion Financial Management

Critical 9.8 Published 18 Aug 2026 Updated 24 Aug 2026

Unauthenticated attackers can compromise Oracle Hyperion Financial Management via HTTP, leading to full system takeover.

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-2026-70817?

CVE-2026-70817 is a critical 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 takeover of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Weakness: CWE-269, CWE-284

Which versions are affected by CVE-2026-70817?

It affects 1 product.

Products include Oracle Hyperion Financial Management.

How do I fix CVE-2026-70817?

No fix has been published for CVE-2026-70817 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-70817 being exploited?

There is no known exploitation of CVE-2026-70817 in the wild and no public exploit code.

All Oracle Hyperion Financial Management vulnerabilities

Sources

Also known as GHSA-mq69-qv2r-pgrg.