{"action":"Upgrade starman to 0.4018-0+deb13u1 or later.","affected":[{"fixed":"0.4018-0+deb13u1","introduced":"0"}],"component":"starman","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.4018-0+deb13u1"],"id":"tcs_01M5NRXZPJ3JVMBMECW4Y4MT5G","modified_at":"2026-10-01T03:03:11.708636555Z","published_at":"2026-04-29T00:16:03.927Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-40560","https://security-tracker.debian.org/tracker/CVE-2026-40560"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-40560#Debian:13/starman","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-40560"}],"summary":"Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starman incorrectly prioritizes \"Content-Length\" over \"Transfer-Encoding: chunked\" when both heade"}