{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"python-tornado","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NPM9X5YN95R0MYEJSJKE4T","modified_at":"2026-10-02T05:01:06.836445453Z","published_at":"2026-10-01T11:17:21.233Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-103263","https://security-tracker.debian.org/tracker/CVE-2026-103263"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-103263#Debian:13/python-tornado","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-103263"}],"summary":"Tornado before 6.5.9 contains a path traversal vulnerability in StaticFileHandler that follows symbolic links inside the static root without confirming the resolved target stays within it. When a syml"}