CVE-2026-70724

Analyzed Analyzed - Analysis Complete

MySQL Cluster Remote Code Execution

Publication date: 2026-08-18

Last updated on: 2026-09-04

Assigner: Oracle

Description

Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General). Supported versions that are affected are 8.0.0-8.0.48, 8.4.0-8.4.11 and 9.7.0-9.7.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise MySQL Cluster. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of MySQL Cluster. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-09-04

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-06

NVD

CVE-2026-70724

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	mysql_cluster	From 8.0.0 (inc) to 8.0.48 (inc)
oracle	mysql_cluster	From 8.4.0 (inc) to 8.4.11 (inc)
oracle	mysql_cluster	From 9.7.0 (inc) to 9.7.2 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle MySQL Cluster versions 8.0.0-8.0.48, 8.4.0-8.4.11, and 9.7.0-9.7.2. It allows an unauthenticated attacker to remotely compromise the MySQL Cluster via HTTP by tricking a user into performing an action. Successful exploitation could lead to full control over the MySQL Cluster.

Detection Guidance

This vulnerability requires network access via HTTP and human interaction to exploit, so detection should focus on monitoring HTTP traffic to MySQL Cluster endpoints. Check for unusual HTTP requests targeting the MySQL Cluster service, especially on affected versions (8.0.0-8.0.48, 8.4.0-8.4.11, 9.7.0-9.7.2). Inspect logs for unauthorized access attempts or unexpected administrative actions.

Impact Analysis

If exploited, an attacker could take over your MySQL Cluster, leading to unauthorized access, data theft, data manipulation, or service disruption. This could affect databases, applications, and services relying on the cluster.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating GDPR and HIPAA requirements for data protection and confidentiality. Non-compliance may result in legal penalties, fines, or reputational damage.

Mitigation Strategies

Upgrade MySQL Cluster to a version unaffected by this vulnerability (8.0.49+, 8.4.12+, or 9.7.3+). Apply the latest patches from Oracle as soon as possible to prevent potential exploitation.

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