{"action":"Upgrade bind9 to 1:9.20.29-1 or later.","affected":[{"fixed":"1:9.20.29-1","introduced":"0"}],"component":"bind9","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:9.20.29-1"],"id":"tcs_01M5NQWXTAMV2CS8GQC8C6GZNT","modified_at":"2026-10-01T03:02:55.597235963Z","published_at":"2026-09-16T15:17:33.393Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-19033","https://security-tracker.debian.org/tracker/CVE-2026-19033"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-19033#Debian:14/bind9","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-19033"}],"summary":"For a secondary zone with transfers restricted by TSIG, `named` may start to serve the data provided in a zone transfer before the final message with the TSIG signature arrives. This could allow an at"}