New maintenance releases for MariaDB Enterprise Server: 11.8.8-5, 11.4.12-9, and 10.6.27-23 are now available.

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• MariaDB Enterprise Server 11.8.8-5 Release Notes
• Proxy protocol connections from remote host leaked memory, if DNS name resolution is allowed (skip_name_resolve is not set)
• For users without PROCESS privilege, SHOW PROCESSLIST and INFORMATION_SCHEMA.PROCESSLIST will now show events running under the same user context
• When accessing a MEMORY table whose data is lost to restarting a read-only server with replication connection(s) configured for the first time, the automatically-generated TRUNCATE query in the Binary Log is now annotated with a comment and accompanied by a warning in the Error Log
• DROP PARTITION, CONVERT OUT require both ALTER and DROP privileges
• Vector index sizes are not in information_schema.TABLES nor SHOW TABLE STATUS
• Packages for Ubuntu 26.04 ‘Resolute’ are now available
• This release incorporates Galera library version 26.4.27
• This release incorporates MariaDB ColumnStore storage engine version 25.10.5
• Other various security and bug fixes

• MariaDB Enterprise Server 11.4.12-9 Release Notes
• Proxy protocol connections from remote host leaked memory, if DNS name resolution is allowed (skip_name_resolve is not set)
• For users without PROCESS privilege, SHOW PROCESSLIST and INFORMATION_SCHEMA.PROCESSLIST will now show events running under the same user context
• When accessing a MEMORY table whose data is lost to restarting a read-only server with replication connection(s) configured for the first time, the automatically-generated TRUNCATE query in the Binary Log is now annotated with a comment and accompanied by a warning in the Error Log
• DROP PARTITION, CONVERT OUT require both ALTER and DROP privileges
• This release incorporates Galera library version 26.4.27
• This release incorporates MariaDB ColumnStore storage engine version 25.10.5
• Other various security and bug fixes

• MariaDB Enterprise Server 10.6.27-23 Release Notes
• Proxy protocol connections from remote host leaked memory, if DNS name resolution is allowed (skip_name_resolve is not set)
• This release incorporates Galera library version 26.4.27
• This release incorporates MariaDB ColumnStore storage engine version 25.10.5
• Other various security and bug fixes

MariaDB Enterprise Server is an enhanced, hardened and secured version of MariaDB Community Server that delivers enterprise reliability, stability and long-term support as well as greater operational efficiency when it comes to managing large database deployments for business and mission critical applications. MariaDB Enterprise Server offers additional features needed for production workloads that are not available in the community edition, such as Enterprise Audit and Enterprise Backup, and also backports certain enterprise features to older versions so customers can take advantage of critical fixes and features immediately instead of having to upgrade to the newest version.

Being able to backport features from newer release series to older versions is a key advantage of MariaDB Enterprise Server. Quality assurance and internal processes do not always allow customers to upgrade production environments to the newest and greatest release series, although some of the new features would be of value. MariaDB Enterprise Server can help in this case, as we can backport highly requested features to existing versions in cases where we can assure that a backported feature does not decrease the stability of that release series of MariaDB Enterprise Server.

MariaDB customers can download MariaDB Enterprise Server versions at mariadb.com/downloads/enterprise.