{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"ruby3.3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":[],"id":"tcs_01M5NS0850ZZBVGGZV6SQEQJR3","modified_at":"2026-11-07T19:00:42.159000208Z","published_at":"2026-05-09T20:16:28.463Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-42257","https://security-tracker.debian.org/tracker/CVE-2026-42257"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-42257#Debian:14/ruby3.3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-42257"}],"summary":"Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, several Net::IMAP commands accept a raw string argument that is"}