CVE-2026-83063: Oracle Corporation Oracle Internet Directory

High severity, CVSS 7.2. EPSS: 0.5% chance of exploitation in the next 30 days.

Vulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware (component: OID LDAP Server). 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 LDAP to compromise Oracle Internet Directory. Successful attacks of this vulnerability can result in takeover of Oracle Internet Directory. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

Affected products

• Oracle Corporation Oracle Internet Directory: version 12.2.1.4.0 only; version 14.1.2.1.0 only

Published 2026-09-15. Last modified 2026-09-17.