{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"pdns-recursor","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NPF2TGKJX76WPGTRC85W19","modified_at":"2026-10-01T03:00:11.845343272Z","published_at":"2026-02-09T15:16:11.360Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-0398","https://security-tracker.debian.org/tracker/CVE-2026-0398"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-0398","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-0398"}],"summary":"Crafted zones can lead to increased resource usage and crafted CNAME chains can lead to cache poisoning in Recursor."}