{"action":"Upgrade ruby-webrick to 1.9.1-1 or later.","affected":[{"fixed":"1.9.1-1","introduced":"0"}],"component":"ruby-webrick","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.9.1-1"],"id":"tcs_01M5NP5YV2MJ1G5BVJKR98C36G","modified_at":"2026-09-01T20:05:55.846422280Z","published_at":"2025-06-25T17:15:40.117Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-6442","https://security-tracker.debian.org/tracker/CVE-2025-6442"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-6442#Debian:14/ruby-webrick","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-6442"}],"summary":"Ruby WEBrick read_header HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is ex"}