---
id: CVE-2026-83438
title: >-
  Vulnerability in the Oracle Engineering product of Oracle E-Business Suite
  (component: Internal Operations)
summary: >-
  Vulnerability in the Oracle Engineering product of Oracle E-Business Suite
  (component: Internal Operations).  Supported versions that are affected are
  12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged
  attacker with…
severity: high
cvss: 8.2
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N'
cwe:
  - CWE-284
vendor: Oracle Corporation
product: Oracle Engineering
affected:
  - oracle_engineering >= 12.2.3 <= 12.2.15
published: '2026-09-15'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T19:17:01.187'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83438'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
epss: 0.00279
epssPercentile: 0.18204
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-18T18:15:21.678661Z'
ingestedAt: '2026-09-15T20:44:02.544Z'
---

## Overview

Vulnerability in the Oracle Engineering product of Oracle E-Business Suite (component: Internal Operations).  Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Engineering.  While the vulnerability is in Oracle Engineering, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all Oracle Engineering accessible data as well as  unauthorized access to critical data or complete access to all Oracle Engineering accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N).

## Remediation

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