8.1
High
CVE-2026-101770 Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Client programs)
Description
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Client programs). Supported versions that are affected are MySQL Server: 8.4.0-8.4.12, 9.7.0-9.7.3, 26.7.0-26.7.1; MySQL Cluster: 8.0.0-8.0.49, 8.4.0-8.4.12, 9.7.0-9.7.3 and 26.7.0-26.7.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in takeover of MySQL Server, MySQL Cluster. 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 products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| MySQL Server | 26.7.0-26.7.1 | No fix stated |
| MySQL Server | 9.7.0-9.7.3 | No fix stated |
| MySQL Server | 8.4.0-8.4.12 | No fix stated |
| MySQL Cluster | 26.7.0-26.7.1 | No fix stated |
| MySQL Cluster | 9.7.0-9.7.3 | No fix stated |
| MySQL Cluster | 8.4.0-8.4.12 | No fix stated |
| MySQL Cluster | 8.0.0-8.0.49 | No fix stated |
Other CVEs of MySQL Server
The 1117 CVEs of MySQL Server →
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CVE-2026-101800
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Security: Privileges)
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CVE-2026-101801
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Optimizer)
4.9
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