{"action":"Upgrade haskell-xml-conduit to 1.9.1.1-1 or later.","affected":[{"fixed":"1.9.1.1-1","introduced":"0"}],"component":"haskell-xml-conduit","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.9.1.1-1"],"id":"tcs_01M5NG0Y6EJ4MZFP9NPJTCBMPD","modified_at":"2026-10-23T18:04:00.461695662Z","published_at":"2022-12-18T15:15:10.063Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-4249","https://security-tracker.debian.org/tracker/CVE-2021-4249"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-4249","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-4249"}],"summary":"A vulnerability was found in xml-conduit. It has been classified as problematic. Affected is an unknown function of the file xml-conduit/src/Text/XML/Stream/Parse.hs of the component DOCTYPE Entity Ex"}