{"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_01M5NS0Z1H11CZD161CT2MAWVF","modified_at":"2026-10-27T09:47:35.255271010Z","published_at":"2026-05-13T19:17:23.490Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-42580","https://security-tracker.debian.org/tracker/CVE-2026-42580"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-42580#Debian:13/netty","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-42580"}],"summary":"Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty's chunk size parser silently overflows int, enabling request smuggling attacks. Thi"}