---
id: CVE-2026-83167
title: >-
  Vulnerability in the Oracle Application Object Library product of Oracle
  E-Business Suite (component: Core)
summary: >-
  Vulnerability in the Oracle Application Object Library product of Oracle
  E-Business Suite (component: Core).  Supported versions that are affected are
  12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated
  attacker with …
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-200
vendor: Oracle Corporation
product: Oracle Application Object Library
affected:
  - oracle_application_object_library >= 12.2.3 <= 12.2.15
published: '2026-09-15'
updated: '2026-09-21'
sourceUpdated: '2026-09-21T17:19:05.660'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83167'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-21T16:26:53.447808Z'
epss: 0.00316
epssPercentile: 0.24668
ingestedAt: '2026-09-15T20:44:02.475Z'
---

## Overview

Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Core).  Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Application Object Library.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Application Object Library accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

## Remediation

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