CVE-2026-73926: High severity Oracle Oracle Access Manager vulnerability
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).
Affected Software
Event History
Frequently Asked Questions
Which deployments are affected?
Affected supported versions are Oracle Access Manager 12.2.1.4.0 and 14.1.2.1.0, specifically the Authentication Engine component.
What access does an attacker need?
An attacker needs high privileges and network access to the Oracle Access Manager service over HTTP. No user interaction is required, and the vulnerability is rated low complexity to exploit.
What could a successful attack allow?
A successful attack can allow unauthorized access to, creation of, deletion of, or modification of critical data or all data accessible to Oracle Access Manager. The impact can also extend to additional products because the vulnerability has scope change.