Description
Vulnerability in Oracle GoldenGate (component: Admin Server Executable). 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 network access via HTTPS to compromise Oracle GoldenGate. Successful attacks of this vulnerability can result in takeover of Oracle GoldenGate. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
Published: 2026-10-20
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: Remote Code Execution
Action: Immediate Patch
AI Analysis

Impact

The vulnerability resides in the Oracle GoldenGate Admin Server Executable. A low‑privileged attacker with network access to the HTTPS interface can exploit the flaw, achieving full takeover of Oracle GoldenGate. Successful exploitation results in complete compromise of confidentiality, integrity, and availability of the system, as reflected by a CVSS 3.1 base score of 8.8. The description explicitly notes that the flaw is easily exploitable and that it allows a low‑privileged attacker to compromise the application.

Affected Systems

Oracle Corporation’s Oracle GoldenGate is affected in the following versions: 19.1.0.0.0 through 19.32.0.0, 21.3 through 21.23, and 23.4 through 23.26.3.0.0.

Risk and Exploitability

Based on the CVSS vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) and the EPSS score of <1%, the likelihood of exploitation is very low. The low exploitation complexity and the requirement of only low privileges suggest that the attack path is relatively simple. The vulnerability is not currently listed in the CISA KEV catalog, but its high severity suggests that it could become a target for malicious actors.

Generated by OpenCVE AI on October 21, 2026 at 19:55 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the latest Oracle GoldenGate update that fixes CVE-2026-87351
  • Restrict network access to the GoldenGate Admin Server to trusted hosts via firewall rules or security group settings
  • Enable authentication and encryption on the HTTPS interface, ensuring only authorized clients can connect

Generated by OpenCVE AI on October 21, 2026 at 19:55 UTC.

Tracking

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Advisories

No advisories yet.

History

Fri, 23 Oct 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 21 Oct 2026 20:15:00 +0000

Type Values Removed Values Added
Title Oracle GoldenGate Admin Server HTTPS Remote Code Execution Vulnerability
Weaknesses CWE-284
CWE-285

Tue, 20 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Description Vulnerability in Oracle GoldenGate (component: Admin Server Executable). 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 network access via HTTPS to compromise Oracle GoldenGate. Successful attacks of this vulnerability can result in takeover of Oracle GoldenGate. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
First Time appeared Oracle
Oracle goldengate
CPEs cpe:2.3:a:oracle:goldengate:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle goldengate
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Oracle Goldengate
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-10-23T11:06:20.125Z

Reserved: 2026-09-08T21:49:12.413Z

Link: CVE-2026-87351

cve-icon Vulnrichment

Updated: 2026-10-23T10:57:28.606Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-20T22:20:12.817

Modified: 2026-10-23T12:18:16.783

Link: CVE-2026-87351

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-22T19:00:16Z

Weaknesses