CVE-2026-91489 Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: LDAP Gateway).

High 7.1 Published 20 Oct 2026 Updated 24 Oct 2026

Exploited in the wild: Not known
Fix: None listed

What is CVE-2026-91489?

CVE-2026-91489 is a high-severity vulnerability in Oracle Identity Manager Connector, published on 20 Oct 2026.

Official description

Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: LDAP Gateway). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Identity Manager Connector executes to compromise Oracle Identity Manager Connector. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Identity Manager Connector accessible data as well as unauthorized access to critical data or complete access to all Oracle Identity Manager Connector accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-91489?

It affects 1 product.

Products include Oracle Identity Manager Connector.

How do I fix CVE-2026-91489?

No fix has been published for CVE-2026-91489 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-91489 being exploited?

There is no known exploitation of CVE-2026-91489 in the wild and no public exploit code.

Sources

Also known as GHSA-pfr4-mcqj-5jh3.