Database errors when upgrading to Red Hat build of Keycloak 26.0.X with MariaDB

Issue

After upgrading to Red Hat build of Keycloak 26.X using MariaDB, the following errors are displayed in the logs:

ERROR [org.hibernate.orm.jdbc.batch] (main) HHH100501: Exception executing batch [java.sql.BatchUpdateException: (conn=277330) Socket error], SQL: insert into CLIENT_SCOPE_ATTRIBUTES (VALUE,SCOPE_ID,NAME) values (?,?,?)
WARN  [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (main) SQL Error: -1, SQLState: 08000
ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (main) (conn=277330) Socket error
WARN  [com.arjuna.ats.jta] (main) ARJUNA016045: attempted rollback of < formatId=131077, gtrid_length=35, bqual_length=36, tx_uid=0:ffffc0a80676:b2e5:67d40a1c:7, node_name=quarkus, branch_uid=0:ffffc0a80676:b2e5:67d40a1c:a, subordinatenodename=null, eis_name=0 > (io.agroal.narayana.LocalXAResource@564519de) failed with exception code XAException.XAER_RMERR: javax.transaction.xa.XAException: Error trying to transactionRollback local transaction: (conn=277330) Connection is closed
...
Caused by: java.sql.SQLNonTransientConnectionException: (conn=277330) Connection is closed
    at org.mariadb.jdbc.export.ExceptionFactory.createException(ExceptionFactory.java:300)
    at org.mariadb.jdbc.export.ExceptionFactory.create(ExceptionFactory.java:378)
    at org.mariadb.jdbc.client.impl.StandardClient.checkNotClosed(StandardClient.java:1275)
    at org.mariadb.jdbc.client.impl.StandardClient.sendQuery(StandardClient.java:843)
    at org.mariadb.jdbc.client.impl.StandardClient.execute(StandardClient.java:1015)
    at org.mariadb.jdbc.client.impl.StandardClient.execute(StandardClient.java:873)
    at org.mariadb.jdbc.Connection.rollback(Connection.java:237)
    at io.agroal.pool.ConnectionHandler.transactionRollback(ConnectionHandler.java:359)
    at io.agroal.narayana.LocalXAResource.rollback(LocalXAResource.java:86)
    ... 51 more