{"action":"Upgrade libnet-dns-perl to 1.56-1 or later.","affected":[{"fixed":"1.56-1","introduced":"0"}],"component":"libnet-dns-perl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.56-1"],"id":"tcs_01M5NTE3C4ZBXNM9A9E0VT7PSX","modified_at":"2026-10-25T09:47:38.105258629Z","published_at":"2026-07-20T19:17:30.047Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-64193","https://security-tracker.debian.org/tracker/CVE-2026-64193"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-64193#Debian:14/libnet-dns-perl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-64193"}],"summary":"Net::DNS versions through 1.55 for Perl allow remote execution injection via EDNS EXTENDED ERROR. Net::DNS::RR::OPT::EXTENDED_ERROR::_decompose parses the EXTRA-TEXT field of an EDNS EXTENDED-ERROR op"}