Unauthenticated LDAP Vulnerability in Oracle Internet Directory by Oracle
CVE-2026-83061

9.8CRITICAL

Key Information:

Vendor

Oracle
Status
Oracle Internet Directory
Vendor
CVE Published:
15 September 2026

What is CVE-2026-83061?

A vulnerability exists in Oracle Internet Directory, a part of Oracle Fusion Middleware, that allows remote unauthenticated attackers with network access to exploit the LDAP service. This can lead to a complete takeover of the Oracle Internet Directory. The affected versions are 12.2.1.4.0 and 14.1.2.1.0, and the vulnerability presents significant risks to confidentiality, integrity, and availability.

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/cspusep2026.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

.