---
id: CVE-2026-101520
title: >-
  Vulnerability in the Oracle Global Lifecycle Management NextGen OUI Framework
  product of Oracle Fusion Middleware (component: NextGen Installer)
summary: >-
  Vulnerability in the Oracle Global Lifecycle Management NextGen OUI Framework
  product of Oracle Fusion Middleware (component: NextGen Installer).  Supported
  versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, 14.1.2.1.0
  an…
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cvssSource: cna
vendor: Oracle Corporation
product: Oracle Global Lifecycle Management NextGen OUI Framework
affected:
  - oracle_global_lifecycle_management_nextgen_oui_framework 12.2.1.4.0
  - oracle_global_lifecycle_management_nextgen_oui_framework 14.1.1.0.0
  - oracle_global_lifecycle_management_nextgen_oui_framework 14.1.2.0.0
  - oracle_global_lifecycle_management_nextgen_oui_framework 14.1.2.1.0
  - oracle_global_lifecycle_management_nextgen_oui_framework 15.1.1.0.0
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:21:19.814Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-101520'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.999Z'
---

## Overview

Vulnerability in the Oracle Global Lifecycle Management NextGen OUI Framework product of Oracle Fusion Middleware (component: NextGen Installer).  Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, 14.1.2.1.0 and  15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Global Lifecycle Management NextGen OUI Framework.  Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Global Lifecycle Management NextGen OUI Framework. CVSS 3.1 Base Score 7.5 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

## Affected

- `oracle_global_lifecycle_management_nextgen_oui_framework 12.2.1.4.0`
- `oracle_global_lifecycle_management_nextgen_oui_framework 14.1.1.0.0`
- `oracle_global_lifecycle_management_nextgen_oui_framework 14.1.2.0.0`
- `oracle_global_lifecycle_management_nextgen_oui_framework 14.1.2.1.0`
- `oracle_global_lifecycle_management_nextgen_oui_framework 15.1.1.0.0`

## Remediation

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