---
id: CVE-2026-83178
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. Difficult to exploit vulnerability allows high privileged
  attacker wit…
severity: high
cvss: 8
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-284
vendor: Oracle Corporation
product: Oracle Application Object Library
affected:
  - oracle_application_object_library >= 12.2.3 <= 12.2.15
published: '2026-09-15'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T16:18:07.303'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83178'
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: '2026-09-17T14:56:21.603086Z'
epss: 0.00333
epssPercentile: 0.26716
ingestedAt: '2026-09-15T20:44:02.478Z'
---

## 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. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Application Object Library.  While the vulnerability is in Oracle Application Object Library, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in takeover of Oracle Application Object Library. CVSS 3.1 Base Score 8.0 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H).

## Remediation

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