LDAP Server Vulnerability in Oracle Internet Directory from Oracle
CVE-2026-61258

9.8CRITICAL

Key Information:

Vendor

Oracle
Status
Oracle Internet Directory
Vendor
CVE Published:
18 August 2026

What is CVE-2026-61258?

A vulnerability in the Oracle Internet Directory component of Oracle Fusion Middleware allows an unauthenticated attacker with network access via LDAP to compromise the directory. This easily exploitable weakness impacts the confidentiality, integrity, and availability of the system, potentially leading to a full takeover of the Oracle Internet Directory. Supported versions affected by this vulnerability include 12.2.1.4.0 and 14.1.2.1.0. Organizations are urged to assess their environments and apply necessary mitigation measures to protect against unauthorized access.

Affected Version(s)

Oracle Internet Directory 12.2.1.4.0

Oracle Internet Directory 14.1.2.1.0

References

https://www.oracle.com/security-alerts/cspuaug2026.html
vendor-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.