Oracle Access Manager 12.2.1.4.0/14.1.2.1.0 Auth Engine Partial DoS via TCP
CVE-2026-71124 Published on August 18, 2026
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).
Vulnerability Analysis
CVE-2026-71124 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a small impact on availability.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2026-71124 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2026-71124
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Affected Versions
Oracle Corporation Oracle Access Manager:- Version 12.2.1.4.0 is affected.
- Version 14.1.2.1.0 is affected.