CVE-2026-83027: Critical severity Oracle Oracle Identity Manager Connector vulnerability
Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Identity Manager Connector executes to compromise Oracle Identity Manager Connector. While the vulnerability is in Oracle Identity Manager Connector, 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 Identity Manager Connector accessible data as well as unauthorized access to critical data or complete access to all Oracle Identity Manager Connector accessible data. CVSS 3.1 Base Score 9.3 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/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 12.2.1.4.0 and 14.1.2.1.0 of Oracle Identity Manager Connector.
What access does an attacker need?
An attacker does not need authentication or user interaction, but must have access to the physical communication segment attached to the hardware running Oracle Identity Manager Connector.
What could a successful attacker do?
A successful attack can provide unauthorized access to, creation of, deletion of, or modification of critical data or all data accessible to Oracle Identity Manager Connector. The scope can extend to additional products.