---
id: CVE-2026-83457
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: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H'
cwe:
  - CWE-400
vendor: Oracle Corporation
product: Oracle Demand Signal Repository
affected:
  - oracle_demand_signal_repository >= 12.2.3 <= 12.2.15
published: '2026-09-15'
updated: '2026-09-21'
sourceUpdated: '2026-09-21T20:17:35.763'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83457'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
epss: 0.00434
epssPercentile: 0.34972
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-21T19:10:58.955039Z'
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  unauthorized creation, deletion or modification access to critical data or all Oracle Demand Signal Repository accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Demand Signal Repository. CVSS 3.1 Base Score 8.1 (Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H).

## Remediation

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