{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"netty","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NS0YK97WCTPTS8SAE1PAKX","modified_at":"2026-10-01T03:03:23.015576817Z","published_at":"2026-05-13T19:17:23.353Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-42579","https://security-tracker.debian.org/tracker/CVE-2026-42579"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-42579","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-42579"}],"summary":"Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty's DNS codec does not enforce RFC 1035 domain name constraints during either encodin"}