{"action":"Upgrade mariadb to 1:10.11.18-0+deb12u1 or later.","affected":[{"fixed":"1:10.11.18-0+deb12u1","introduced":"0"}],"component":"mariadb","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:10.11.18-0+deb12u1"],"id":"tcs_01M5NSNF0T9T06CMVC43BAYNG7","modified_at":"2026-10-27T09:47:43.642764816Z","published_at":"2026-06-11T18:16:26.553Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-49261","https://security-tracker.debian.org/tracker/CVE-2026-49261"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-49261","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-49261"}],"summary":"MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through 10.11.17, 11.4.1 through 11.4.11, 11.8.1 through 11.8.7, and 12.3.1 with `wsrep_notify_cm"}