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 environment. This issue is fixed in MariaDB 11.4.10, MariaDB 11.8.6, and MariaDB 12.2.2.
Published:Mar 20, 2026
Last Modified:Apr 2, 2026
EPS:Mar 20, 2026
EPSS Score:0.00209
CVSS Score:8.6
Affected Products
Vendor
Product
Action
Vendor
Mariadb
Product
Mariadb
Mariadb
Mariadb
Vendor
Mariadb
Product
Server
Mariadb
Server
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
