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Servers and applications

CVE-2026-32710

MariaDB server is a community developed fork of MySQL server. An authenticated user can crash MariaDB versions 11.4 before 11.4.10 and 11.8 before 11.8.6 via a bug in JSON_SCHEMA_VALID() function. Under certain conditions it might be possible to turn the crash into a remote code execution. These conditions require tight control over memory layout which is generally only attainable in a lab…

Severity
Critical 9.9
Published
20 Mar 2026
Last changed
17 Jun 2026
Added to UpHeron
17 Oct 2026
Fixed in
11.4.10, 11.8.6
Sources
NVD

Affected software

SoftwareAffected versions
MariaDBServers and applications · cpe:a:mariadb:mariadb
  • From 11.4.1 before 11.4.10
  • From 11.8.1 before 11.8.6
  • Version 12.1.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-32710
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-32710