CVE-2026-91493: Oracle Identity Manager Connector unauthorized access via LDAP Gateway

CVE-2026-91493 · Severity: high · CVSS 7.5 · Published 2026-10-20

Oracle Identity Manager Connector is a component of Oracle Fusion Middleware that manages identity and access for enterprise systems via LDAP. An unauthenticated attacker on the network can exploit a vulnerability in the LDAP Gateway to read sensitive data or gain complete access to all data managed by the connector, potentially compromising enterprise identity information and access control systems.

Technologies: Oracle Identity Manager Connector. Vendors: Oracle.

Quick answers

Is CVE-2026-91493 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-91493 being exploited in the wild.
How severe is CVE-2026-91493?
High severity, with a CVSS score of 7.5, published 20 October 2026.
Which products and versions are affected?
Oracle Identity Manager Connector 12.2.1.4.0, 14.1.2.1.0.
Is there a fix for CVE-2026-91493?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-91493 attacked?
It is attacked over the network.
Am I affected by CVE-2026-91493?
Check whether you run Oracle Identity Manager Connector at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

An easily exploitable vulnerability in the LDAP Gateway component of Oracle Identity Manager Connector allows an unauthenticated attacker with network access to the LDAP port to achieve unauthorized read access to sensitive data. The flaw requires no authentication, user interaction, or complex network positioning (AV:N/AC:L/PR:N/UI:N), and impacts confidentiality of managed identity and authentication data. No integrity or availability impact is documented.

Affected products

  • Oracle Identity Manager Connector 12.2.1.4.0, 14.1.2.1.0

Timeline

  • 2026-10-20: disclosed

References

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