Release Notes for MariaDB Enterprise Server 10.2.32-7


This seventh release of MariaDB Enterprise Server 10.2 is a maintenance release, including a variety of fixes.

MariaDB Enterprise Server 10.2.32-7 was released on 2020-06-08.

Fixed Security Vulnerabilities

CVE (with link)

CVSS base score










N/A (Medium)#1


MariaDB CVEs are assigned a word rating instead of a CVSS base score. See the MariaDB Engineering Policy for details.

Notable Changes

  • mysql_upgrade now displays a warning when upgrading a replica from MySQL Server to MariaDB Enterprise Server if data was present in the mysql.slave_master_info and mysql.slave_relay_log_info tables. A warning is needed as this information will be ignored. (MDEV-10047)

  • mysqldump has a new --ignore-table-data=<table> option. When used, the dump will include the table definition for the listed tables, but not the INSERT statements for the data in the table. (MDEV-22037)

  • mariabackup has a new --rollback-xa option. By default, mariabackup will not commit or rollback uncommitted XA transactions, and when the backup is restored any uncommitted XA transactions must be manually committed using XA COMMIT or be manually rolled-back using XA ROLLBACK. The --rollback-xa option can be used to rollback uncommitted XA transactions while performing a --prepare operation, eliminating the need for manual commit or rollback when the backup is restored. (MDEV-21168)

  • innodb_encryption_threads is now limited to 255. (MDEV-22258)

Issues Fixed

Can result in data loss

  • Possible crash with data loss when an executing an update of PRIMARY KEY columns on an InnoDB table with a BLOB column. (MDEV-22384)

Can result in a hang or crash

  • MariaDB Enterprise Backup ignored the timeout setting --ftwrl-wait-timeout when an explicit LOCK TABLES ... WRITE was active in another session. As a result, MariaDB Enterprise Server waited for release of the lock even if the timeout was reached. (MDEV-20230)

  • When additional open_table_caches_instances have been created, a crash could occur due to exceeding the limit of open file descriptors. (MDEV-18027)

Can result in unexpected behavior

Interface Changes


In alignment to the enterprise lifecycle, MariaDB Enterprise Server 10.2.32-7 is provided for:

  • Red Hat Enterprise Linux 8

  • Red Hat Enterprise Linux 7

  • Red Hat Enterprise Linux 6

  • CentOS 8

  • CentOS 7

  • CentOS 6

  • Ubuntu 18.04

  • Ubuntu 16.04

  • Debian 10

  • Debian 9

  • Debian 8

  • SUSE Linux Enterprise Server 15

  • SUSE Linux Enterprise Server 12

  • Microsoft Windows

Some components of MariaDB Enterprise Server might not support all platforms. For additional information, see "MariaDB Corporation Engineering Policies".


CentOS 6, Debian 8, and Red Hat Enterprise Linux 6 are no longer supported as per the MariaDB Engineering Policy. Older releases are available from the MariaDB Downloads page. Instructions for installation are included as a README file within the download.