{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"maradns","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:11","exploited":false,"fixed_versions":[],"id":"tcs_01M5NRY4P43424Z9H0ADH0HP4C","modified_at":"2026-08-27T23:06:02.214926135Z","published_at":"2026-04-15T07:16:11.193Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-40719","https://security-tracker.debian.org/tracker/CVE-2026-40719"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-40719","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-40719"}],"summary":"Deadwood in MaraDNS 3.5.0036 allows attackers to exhaust connection slots via a zone whose authoritative nameserver address cannot be resolved."}