--- title: "CVE-2026-91491: Oracle Identity Manager Connector - Remote Code Execution & Takeover" description: "Oracle Identity Manager Connector 12.2.1.4.0 and 14.1.2.1.0 contains a remote takeover vulnerability caused by unauthenticated network access via LDAP, letting attackers fully compromise the system, exploit requires network access via LDAP." url: https://panop.io/threat-heartbeat/CVE-2026-91491/ --- # CVE-2026-91491 Oracle Identity Manager Connector - Remote Code Execution & Takeover Oracle Identity Manager Connector 12.2.1.4.0 and 14.1.2.1.0 contains a remote takeover vulnerability caused by unauthenticated network access via LDAP, letting attackers fully compromise the system, exploit requires network access via LDAP. CVSS base score 9.8 /10 Critical CISA KEV Not listed Public exploit None known Authentication Not required [View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-91491) ## Details Type Remote Code Execution Impact Remote Code Execution, Privilege Escalation, Information Disclosure, Data Tampering, Denial Of Service CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Published 20 October 2026 Updated 21 October 2026 ## Vendor fix Update to the latest available version. Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them. ## References - [https://nvd.nist.gov/vuln/detail/CVE-2026-91491](https://nvd.nist.gov/vuln/detail/CVE-2026-91491) - [https://www.oracle.com/security-alerts/cpuoct2026.html](https://www.oracle.com/security-alerts/cpuoct2026.html) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)