CVE-2026-47037 Auth bypass in Oracle Access Manager

High 8.8 Published 21 Jul 2026 Updated 28 Jul 2026

A low-privileged attacker can exploit an authentication flaw in Oracle Access Manager to take over the system via network access.

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-2026-47037?

CVE-2026-47037 is a high-severity authentication bypass vulnerability in Oracle Access Manager, published on 21 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). The supported version that is affected is 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Weakness: CWE-287

Which versions are affected by CVE-2026-47037?

It affects 1 product.

Products include Oracle Access Manager.

How do I fix CVE-2026-47037?

No fix has been published for CVE-2026-47037 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-2026-47037 being exploited?

There is no known exploitation of CVE-2026-47037 in the wild and no public exploit code.

All Oracle Access Manager vulnerabilities

Sources

Also known as GHSA-m534-2v87-qqgv.