{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"libnet-cidr-set-perl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NQXR8051D3NJWKASFTNM7R","modified_at":"2026-10-24T09:47:28.438581068Z","published_at":"2026-08-12T09:17:29.753Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-19566","https://security-tracker.debian.org/tracker/CVE-2026-19566"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-19566","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-19566"}],"summary":"Net::CIDR::Set versions before 0.23 for Perl allow memory exhaustion and malformed set ranges via unbounded IPv6 prefix lengths. The _encode method accepts any prefix length matching `(0|[1-9][0-9]*)`"}