{"action":"Upgrade bind9 to 1:9.20.23-1 or later.","affected":[{"fixed":"1:9.20.23-1","introduced":"0"}],"component":"bind9","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:9.20.23-1"],"id":"tcs_01M5NT5H8WE6NHV456S6HGT0N9","modified_at":"2026-10-01T03:03:28.296939809Z","published_at":"2026-05-20T13:16:40.157Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-5946","https://security-tracker.debian.org/tracker/CVE-2026-5946"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-5946#Debian:14/bind9","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-5946"}],"summary":"Multiple flaws have been identified in `named` related to the handling of DNS messages whose CLASS is not Internet (`IN`) — for example, `CHAOS` or `HESIOD`, or DNS messages that specify meta-classes"}