MariaDB is a database management system from the Mariadb Foundation and a branch version of MySQL that uses the Maria storage engine. a denial of service vulnerability exists in versions of MariaDB Server prior to 10.7, which originates in extra/mariabackup/ds_compress.cc, and can be exploited to trigger a denial of service when executing the xbstream_open method, an attacker can exploit this vulnerability to trigger a denial of service.