{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"xdg-utils","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":[],"id":"tcs_01M5NGY0X5GEFDJBCZK3A92TR3","modified_at":"2026-10-15T08:02:54.384048568Z","published_at":"2022-11-19T00:15:31.003Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-4055","https://security-tracker.debian.org/tracker/CVE-2022-4055"],"severity":{"label":"high","score":7.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-4055#Debian:14/xdg-utils","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-4055"}],"summary":"When xdg-mail is configured to use thunderbird for mailto URLs, improper parsing of the URL can lead to additional headers being passed to thunderbird that should not be included per RFC 2368. An atta"}