{"action":"Upgrade bind9 to 1:9.20.15-1 or later.","affected":[{"fixed":"1:9.20.15-1","introduced":"0"}],"component":"bind9","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:9.20.15-1"],"id":"tcs_01M5NNVK2W2B03GRP8CPRQNW77","modified_at":"2026-10-09T09:47:25.924014482Z","published_at":"2025-10-22T16:15:42.520Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40778","https://security-tracker.debian.org/tracker/CVE-2025-40778"],"severity":{"label":"high","score":8.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40778#Debian:14/bind9","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40778"}],"summary":"Under certain circumstances, BIND is too lenient when accepting records from answers, allowing an attacker to inject forged data into the cache. This issue affects BIND 9 versions 9.11.0 through 9.16."}