---
id: CVE-2026-83456
title: >-
  Vulnerability in the Oracle Demand Signal Repository product of Oracle
  E-Business Suite (component: Internal Operations)
summary: >-
  Vulnerability in the Oracle Demand Signal Repository product of Oracle
  E-Business Suite (component: Internal Operations).  Supported versions that
  are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low
  privileged at…
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'
cwe:
  - CWE-269
vendor: Oracle Corporation
product: Oracle Demand Signal Repository
affected:
  - oracle_demand_signal_repository >= 12.2.3 <= 12.2.15
published: '2026-09-15'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T14:17:44.630'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83456'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-17T12:58:24.482629Z'
epss: 0.00417
epssPercentile: 0.33286
ingestedAt: '2026-09-15T20:44:02.550Z'
---

## Overview

Vulnerability in the Oracle Demand Signal Repository product of Oracle E-Business Suite (component: Internal Operations).  Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Demand Signal Repository.  Successful attacks of this vulnerability can result in takeover of Oracle Demand Signal Repository. 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).

## Remediation

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