CVE-2026-91501

Analyzed Analyzed - Analysis Complete

Oracle Identity Manager Local Privilege Escalation

Publication date: 2026-10-20

Last updated on: 2026-11-03

Assigner: Oracle

Description

Vulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: Installer). 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 executes to compromise Oracle Identity Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Identity Manager accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

CVSS Scores

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Meta Information

Published

2026-10-20

Last Modified

2026-11-03

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-91501

EUVD

EUVD-2026-106744

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	identity_manager	12.2.1.4.0
oracle	identity_manager	14.1.2.1.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Identity Manager, part of Oracle Fusion Middleware. It affects versions 12.2.1.4.0 and 14.1.2.1.0. The issue allows a low-privileged attacker with local access to compromise the system. Successful exploitation could lead to unauthorized access to critical data or full access to all data accessible by Oracle Identity Manager.

Detection Guidance

Detection requires checking for Oracle Identity Manager installations with versions 12.2.1.4.0 or 14.1.2.1.0. Verify installed components via Oracle's inventory tools or check version files in the Oracle Identity Manager directory. No specific commands are provided in the context.

Impact Analysis

If you use Oracle Identity Manager versions 12.2.1.4.0 or 14.1.2.1.0, an attacker with local access could steal sensitive data or gain full control over the system. This could expose confidential information, disrupt operations, or lead to further attacks within your infrastructure.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR and HIPAA requirements. Non-compliance may result in legal penalties, fines, or reputational damage due to data breaches.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Identity Manager versions 12.2.1.4.0 and 14.1.2.1.0. Restrict user privileges to minimize access to critical data. Monitor logs for suspicious activity related to Oracle Identity Manager.

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EPSS Chart

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