MariaDB Server before 10.3.34 thru 10.9.3 is vulnerable to Denial of Service. It is possible for function spider_db_mbase::print_warnings to dereference a null pointer.
https://security.netapp.com/advisory/ntap-20230309-0009/
https://lists.debian.org/debian-lts-announce/2023/06/msg00005.html
https://github.com/MariaDB/server/commit/be0a46b3d52b58956fd0d47d040b9f4514406954