CVE-2026-71124: Medium severity Oracle Oracle Access Manager (Authorization Engine) vulnerability
Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authorization Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via TCP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Access Manager. CVSS 3.1 Base Score 4.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).
Affected Software
Event History
Frequently Asked Questions
Who can exploit this issue?
An attacker needs network access to Oracle Access Manager over TCP and low-level privileges. No user interaction is required.
Which deployments are affected?
The affected Authorization Engine versions are 12.2.1.4.0 and 14.1.2.1.0. The provided information does not identify any configuration prerequisite beyond use of the affected component.
What is the expected impact of successful exploitation?
Successful exploitation can allow a low-privileged attacker to cause a partial denial of service in Oracle Access Manager. The stated CVSS impacts do not include confidentiality or integrity loss.