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Servers and applications

CVE-2026-47064

Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are MySQL Server: 8.4.0-8.4.10, 9.7.0-9.7.1; MySQL Cluster: 8.0.0-8.0.47, 8.4.0-8.4.10 and 9.7.0-9.7.1. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster.…

Severity
Medium 6.5
Published
21 Jul 2026
Last changed
27 Jul 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
MySQLServers and applications · cpe:a:oracle:mysql_server
  • From 8.4.0 up to 8.4.10
  • Version 9.7.0
  • Version 9.7.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-47064
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-47064