---
id: CVE-2026-91547
title: 'Vulnerability in Oracle GoldenGate (component: Vendor Access Module)'
summary: >-
  Vulnerability in Oracle GoldenGate (component: Vendor Access Module). 
  Supported versions that are affected are 19.1.0.0.0-19.32.0.0,   21.3-21.23
  and   23.4-23.26.3.0.0. Easily exploitable vulnerability allows low privileged
  attacker wi…
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
vendor: Oracle Corporation
product: Oracle GoldenGate
affected:
  - oracle_goldengate >= 19.1.0.0.0 <= 19.32.0.0
  - oracle_goldengate >= 21.3 <= 21.23
  - oracle_goldengate >= 23.4 <= 23.26.3.0.0
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:26:28.873Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-91547'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.728Z'
---

## Overview

Vulnerability in Oracle GoldenGate (component: Vendor Access Module).  Supported versions that are affected are 19.1.0.0.0-19.32.0.0,   21.3-21.23 and   23.4-23.26.3.0.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle GoldenGate executes to compromise Oracle GoldenGate.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle GoldenGate accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

## Affected

- `oracle_goldengate >= 19.1.0.0.0 <= 19.32.0.0`
- `oracle_goldengate >= 21.3 <= 21.23`
- `oracle_goldengate >= 23.4 <= 23.26.3.0.0`

## Remediation

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