CVE-2026-91490

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 unauthenticated attacker with network access via LDAP 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 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).

References

• www.cve.org/CVERecord ↗
• nvd.nist.gov/vuln/detail/CVE-2026-91490 ↗
• www.oracle.com/security-alerts/cpuoct2026.html ↗

Related CVEs

• CVE-2026-91624Oracle Corporation / Oracle Agile Product Lifecycle Management for ProcessCVSS 9.1
• CVE-2026-91622Oracle Corporation / Oracle Agile Product Lifecycle Management for ProcessCVSS 9.3
• CVE-2026-91495Oracle Corporation / Oracle WebCenter ContentCVSS 9.8
• CVE-2026-91491Oracle Corporation / Oracle Identity Manager ConnectorCVSS 9.8
• CVE-2026-91408Oracle Corporation / Oracle Identity ManagerCVSS 9.8
• CVE-2026-91354Oracle Corporation / Oracle Outside In TechnologyCVSS 9.9
• CVE-2026-91341Oracle Corporation / Oracle Outside In TechnologyCVSS 9.1
• CVE-2026-91323Oracle Corporation / Oracle WebLogic ServerCVSS 9.8