---
id: "CVE-2026-91293"
kind: "vulnerability"
aliases: ["CVE-2026-91293"]
title: "Oracle JD Edwards EnterpriseOne Tools: low-privilege read access and partial denial of service"
severity: "medium"
cvss: 5.4
epss: 0.00242
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["enterpriseone", "jd-edwards", "on-prem", "oracle", "vendor"]
not_affected_if: ["unknown"]
published_at: "2026-10-20T22:20:30+00:00"
first_seen_at: "2026-10-23T21:57:26+00:00"
updated_at: "2026-10-25T12:38:52+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91293", "first_seen_at": "2026-10-23T21:57:26+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-91293", "first_seen_at": "2026-10-25T12:38:52+00:00"}]
---

# Oracle JD Edwards EnterpriseOne Tools: low-privilege read access and partial denial of service

A flaw in the Business Logic Infra SEC component of Oracle JD Edwards EnterpriseOne Tools lets a low-privileged user reach the server over JDENET. An attacker can read a subset of accessible data and cause a partial denial of service.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed EnterpriseOne Tools release against the affected range 9.2.0.0-9.2.26.5 in the Oracle advisory
- unknown for other checks; the sources do not say which configuration or file to inspect

## Fix

- Apply the Oracle Critical Patch Update fix for JD Edwards EnterpriseOne Tools releases after 9.2.26.5
- unknown for a specific patch number; the sources do not name one

## Timeline

- 2026-10-23T21:57:26+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-91293
- 2026-10-25T12:38:52+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2026-91293

## From the sources

Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Business Logic Infra 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  unauthorized read access to a subset of JD Edwards EnterpriseOne Tools accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 5.4 (Confidentiality and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L).

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_