{"action":"Upgrade python-tornado to 6.4.2-3+deb13u2 or later.","affected":[{"fixed":"6.4.2-3+deb13u2","introduced":"0"}],"component":"python-tornado","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.4.2-3+deb13u2"],"id":"tcs_01M5NP7MKPHREWQ49AS79S7JCA","modified_at":"2026-10-08T09:47:33.843060324Z","published_at":"2025-12-12T06:15:41.213Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-67724","https://security-tracker.debian.org/tracker/CVE-2025-67724"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-67724#Debian:13/python-tornado","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-67724"}],"summary":"Tornado is a Python web framework and asynchronous networking library. In versions 6.5.2 and below, the supplied reason phrase is used unescaped in HTTP headers (where it could be used for header inje"}