{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"python-multipart","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NSXK8GFC2ZZ734EEK90Q1H","modified_at":"2026-10-26T11:47:27.630230932Z","published_at":"2026-06-22T18:16:44.360Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-53539","https://security-tracker.debian.org/tracker/CVE-2026-53539"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-53539","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-53539"}],"summary":"Python-Multipart is a streaming multipart parser for Python. Prior to 0.0.30, when parsing application/x-www-form-urlencoded bodies, QuerystringParser located the field separator with a two step looku"}