CVE-2026-70724

Unauthenticated HTTP Exploit Allows Cluster Takeover in Oracle MySQL Cluster

Published Aug 18, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Unauthenticated HTTP Exploit Allows Cluster Takeover in Oracle MySQL Cluster
Type Values Removed Values Added
Title Unauthenticated HTTP Access Enables Remote Takeover of Oracle MySQL Cluster
Weaknesses CWE-306
Type Values Removed Values Added
Weaknesses CWE-284
Metrics ssvc

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

Type Values Removed Values Added
Title Unauthenticated HTTP Access Enables Remote Takeover of Oracle MySQL Cluster
Weaknesses CWE-306
Type Values Removed Values Added
Title Unauthenticated HTTP Access Enables Full Compromise of Oracle MySQL Cluster
Weaknesses CWE-284
CWE-287
Type Values Removed Values Added
Title Unauthenticated HTTP Access Enables Full Compromise of Oracle MySQL Cluster
Weaknesses CWE-284
CWE-287
Type Values Removed Values Added
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).
First Time appeared Oracle
Oracle mysql Cluster
CPEs cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle mysql Cluster
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Aug 25, 2026, 3:11 PM
Reserved
Aug 4, 2026, 10:06 PM
Status
Analyzed
Published
Aug 18, 2026, 9:17 PM
Modified
Nov 11, 2026, 8:10 PM