CVE-2026-73926 Missing authorization in Oracle Access Manager

High 8.7 Published 15 Sep 2026 Updated 16 Sep 2026

High-privileged attackers can bypass authorization to read, create, delete, or modify critical data in Oracle Access Manager.

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

What is CVE-2026-73926?

CVE-2026-73926 is a high-severity missing authorization vulnerability in Oracle Access Manager, published on 15 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Access Manager. While the vulnerability is in Oracle Access Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Access Manager accessible data as well as unauthorized access to critical data or complete access to all Oracle Access Manager accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-73926?

It affects 1 product.

Products include Oracle Access Manager.

How do I fix CVE-2026-73926?

No fix has been published for CVE-2026-73926 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-73926 being exploited?

There is no known exploitation of CVE-2026-73926 in the wild and no public exploit code.

All Oracle Access Manager vulnerabilities

Sources

Also known as GHSA-45gw-qqgv-rv69.