---
id: CVE-2026-91310
title: >-
  Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD
  Edwards (component: Installation SEC)
summary: >-
  Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD
  Edwards (component: Installation SEC).  Supported versions that are affected
  are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows low privileged
  attacker w…
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: JD Edwards EnterpriseOne Tools
affected:
  - jd_edwards_enterpriseone_tools >= 9.2.0.0 <= 9.2.26.5
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:25:14.233Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-91310'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.804Z'
---

## Overview

Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Installation SEC).  Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows low privileged attacker with network access via JDENET to compromise JD Edwards EnterpriseOne Tools.  Successful attacks of this vulnerability can result in takeover of JD Edwards EnterpriseOne Tools. 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

- `jd_edwards_enterpriseone_tools >= 9.2.0.0 <= 9.2.26.5`

## Remediation

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