---
id: CVE-2026-91501
title: >-
  Vulnerability in the Oracle Identity Manager product of Oracle Fusion
  Middleware (component: Installer)
summary: >-
  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 attacke…
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
vendor: Oracle Corporation
product: Oracle Identity Manager
affected:
  - oracle_identity_manager 12.2.1.4.0
  - oracle_identity_manager 14.1.2.1.0
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:26:17.937Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-91501'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.738Z'
---

## Overview

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).

## Affected

- `oracle_identity_manager 12.2.1.4.0`
- `oracle_identity_manager 14.1.2.1.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.