{"action":"Upgrade python-httpx2 to 2.12.0-1 or later.","affected":[{"fixed":"2.12.0-1","introduced":"0"}],"component":"python-httpx2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.12.0-1"],"id":"tcs_01M5NVYATRQ5ED0T7ARP2M6QAR","modified_at":"2026-10-01T03:03:51.123727682Z","published_at":"2026-09-02T18:21:29.300Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-84379","https://security-tracker.debian.org/tracker/CVE-2026-84379"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-84379","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-84379"}],"summary":"HTTPX2 is a next generation HTTP client for Python. Prior to 2.11.0, FileField.render_headers() in src/httpx2/httpx2/_multipart.py directly interpolates attacker-controlled content_type values and cus"}