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Servers and applications

CVE-2026-101770

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…

Severity
High 8.1
Published
20 Oct 2026
Last changed
30 Oct 2026
Added to UpHeron
30 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
MySQLServers and applications · cpe:a:oracle:mysql_server
  • From 8.4.0 up to 8.4.12
  • From 9.7.0 up to 9.7.3
  • From 26.7.0 up to 26.7.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-101770
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-101770