---
id: "CVE-2026-87330"
kind: "vulnerability"
aliases: ["CVE-2026-87330"]
title: "Oracle JD Edwards EnterpriseOne Tools: high-privilege local user can alter data"
severity: "medium"
cvss: 4.2
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["enterpriseone", "erp", "jd-edwards", "oracle", "unix", "vendor"]
not_affected_if: ["no-jd-edwards", "not-unix", "other-versions"]
published_at: "2026-10-20T22:20:10+00:00"
first_seen_at: "2026-10-23T21:57:25+00:00"
updated_at: "2026-10-25T04:41:35+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-87330", "first_seen_at": "2026-10-23T21:57:25+00:00"}]
---

# Oracle JD Edwards EnterpriseOne Tools: high-privilege local user can alter data

Oracle JD Edwards EnterpriseOne Tools (E1 Dev Platform Tech, UNIX builds) lets a user with high privileges and logon to the host read, change or delete some accessible data and partly disrupt the service. The sources describe this as a local, high-privilege attack with a CVSS 3.1 base score of 4.2.

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

## How to check

- Confirm whether JD Edwards EnterpriseOne Tools is deployed on UNIX hosts for supported versions 9.2.0.0 through 9.2.26.5.
- Check the installed tools release against Oracle's Security Alert or Critical Patch Update for this CVE; exact patch identifiers are unknown from the sources.

## Fix

- Apply the Oracle Critical Patch Update or patch for JD Edwards EnterpriseOne Tools that covers this CVE; the exact fixed release is unknown from the sources.
- Restrict OS logon on JD Edwards EnterpriseOne servers to required administrators.

## Timeline

- 2026-10-23T21:57:25+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-87330

## From the sources

Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: E1 Dev Platform Tech - UNIX).  Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where JD Edwards EnterpriseOne Tools executes to compromise JD Edwards EnterpriseOne Tools.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of JD Edwards EnterpriseOne Tools accessible data as well as  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 4.2 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L).

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