A vulnerability in Oracle Internet Directory (OID) component of Oracle Fusion Middleware allows a high privileged attacker with network access via LDAP to compromise the product. The affected versions are 12.2.1.4.0 and 14.1.2.1.0. The vulnerability has a CVSS 3.1 base score of 7.2, indicating high severity with impacts on confidentiality, integrity, and availability. Oracle has released security patches addressing this and many other vulnerabilities in their September 2026 Critical Security Patch Update. Customers are strongly advised to apply these patches promptly to mitigate the risk.