The latest release of mariadb fixes some undisclosed easily exploitable
vulnerabilities. (CVE-2020-14765, CVE-2020-14776, CVE-2020-14789 and
CVE-2020-14812).
Additionally some bugs are fixed:
Temporary tables can overwrite existing files (MDEV-23569)
Crash on SELECT on a table with indexed virtual columns (MDEV-18366)
Fixed a bug in the recovery of encrypted tables (MDEV-23456)
Diskspace not reused for BLOB in data file (MDEV-23072)
CREATE TEMPORARY TABLE .. LIKE (system versioned table) returns error if
unique index is defined in the table (MDEV-23968)
CREATE .. SELECT wrong result on join versioned table (MDEV-23799)