---
id: CVE-2026-91668
title: >-
  Vulnerability in the Oracle Data Integrator product of Oracle Fusion
  Middleware (component: Dictionary Repository)
summary: >-
  Vulnerability in the Oracle Data Integrator product of Oracle Fusion
  Middleware (component: Dictionary Repository).  Supported versions that are
  affected are 12.2.1.4.0 and  14.1.2.0.0. Easily exploitable vulnerability
  allows low privile…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
vendor: Oracle Corporation
product: Oracle Data Integrator
affected:
  - oracle_data_integrator 12.2.1.4.0
  - oracle_data_integrator 14.1.2.0.0
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:26:56.583Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-91668'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.699Z'
---

## Overview

Vulnerability in the Oracle Data Integrator product of Oracle Fusion Middleware (component: Dictionary Repository).  Supported versions that are affected are 12.2.1.4.0 and  14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via SQL to compromise Oracle Data Integrator.  Successful attacks of this vulnerability can result in takeover of Oracle Data Integrator. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

## Affected

- `oracle_data_integrator 12.2.1.4.0`
- `oracle_data_integrator 14.1.2.0.0`

## Remediation

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