CVE-2026-61241: Critical severity Oracle Oracle Internet Directory vulnerability
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 unauthenticated attacker with network access via LDAP to compromise Oracle Internet Directory. While the vulnerability is in Oracle Internet Directory, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Internet Directory. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
Affected Software
Event History
Frequently Asked Questions
Which deployments are exposed to this vulnerability?
Oracle Internet Directory deployments running the OID LDAP Server component on supported versions 12.2.1.4.0 or 14.1.2.1.0 are affected when they are reachable over LDAP from an attacker’s network location.
Does exploitation require credentials or user interaction?
No. An unauthenticated attacker can exploit the issue over LDAP with network access; no privileges or user interaction are required.
What is the potential impact of a successful attack?
Successful exploitation can result in takeover of Oracle Internet Directory, with high confidentiality, integrity, and availability impact. The scope change also means attacks may significantly affect additional products.