---
id: CVE-2026-73958
title: >-
  Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware
  (component: Authentication Engine)
summary: >-
  Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware
  (component: Authentication Engine).  Supported versions that are affected are
  12.2.1.4.0 and  14.1.2.0.0. Difficult to exploit vulnerability allows
  unauthenti…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-284
vendor: oracle
product: access_manager
affected:
  - access_manager = 12.2.1.4.0
  - access_manager = 14.1.2.1.0
published: '2026-09-15'
updated: '2026-09-21'
sourceUpdated: '2026-09-21T18:08:18.893'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-73958'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
epss: 0.00392
epssPercentile: 0.30675
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-16T14:54:18.220111Z'
ingestedAt: '2026-09-15T20:44:02.411Z'
---

## Overview

Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine).  Supported versions that are affected are 12.2.1.4.0 and  14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager.  Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

## Affected

- `access_manager = 12.2.1.4.0`
- `access_manager = 14.1.2.1.0`

## Remediation

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