Hi! New upstream import has been done and is pending at https://salsa.debian.org/mariadb-team/mariadb-10.5/-/commits/bullseye
Additionally I have https://salsa.debian.org/mariadb-team/mariadb-10.5/-/merge_requests/14 (#1035949) pending review as we might want to include it in the same upload. Judging on notes at https://security-tracker.debian.org/tracker/CVE-2022-47015 it might be that Debian security does not consider this fix urgent, and we might want instead to wait for the next stable release of Debian 11 "Bullseye", although no date fo 11.8 is yet up at https://release.debian.org/.