CVE-2026-46773
CriticalCVSS 9.8Exploitation Probability (EPSS)
Low risk39th percentile - higher than 39% of all known CVEs
Summary
Vulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware allows an unauthenticated attacker with network access via LDAP to compromise Oracle Unified Directory. Affects versions 12.2.1.4.0 and 14.1.2.1.0.
Risk Assessment
An attacker can remotely take control of Oracle Unified Directory, leading to severe breaches of confidentiality, integrity, and availability of data.
Recommendation
It is recommended to update to the latest version of the software and implement appropriate network security measures to restrict access to LDAP.
Other vulnerabilities in Oracle Unified Directory (OUD Core)
See all- CVE-2026-46774Critical
Vulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware allows an unauthenticated attacker with network access to compromise Oracle Unified Directory. Affected versions are 12.2.1.4.0 and 14.1.2.1.0.
- CVE-2026-46776High
Vulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware allows unauthenticated attackers with network access via LDAP to compromise the system. Successful attacks can lead to unauthorized creation, deletion, or modification of data and partial denial of service.
Original NVD description (English source)
Vulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware (component: OUD 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 network access via LDAP to compromise Oracle Unified Directory. Successful attacks of this vulnerability can result in takeover of Oracle Unified Directory. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Vulnerability data from NVD (NIST) · CISA KEV · EPSS