{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"netty","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NT69MHTSAAQRHWEKRAFNDK","modified_at":"2026-10-01T03:03:28.666095360Z","published_at":"2026-07-29T19:16:48.740Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-59898","https://security-tracker.debian.org/tracker/CVE-2026-59898"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-59898#Debian:13/netty","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-59898"}],"summary":"Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, ab attacker can force WebSocket upgrade via the lax V07 (or V08) handshaker by s"}