{"action":"Upgrade thunderbird to 1.5.0.4-1 or later.","affected":[{"fixed":"1.5.0.4-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.5.0.4-1"],"id":"tcs_01M5N8M52RFXJ7VHSTJ7ZSYED2","modified_at":"2026-10-22T23:47:30.679522924Z","published_at":"2006-06-02T19:02:00Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2006-2781","https://security-tracker.debian.org/tracker/CVE-2006-2781"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2006-2781#Debian:13/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2006-2781"}],"summary":"Double free vulnerability in nsVCard.cpp in Mozilla Thunderbird before 1.5.0.4 and SeaMonkey before 1.0.2 allows remote attackers to cause a denial of service (hang) and possibly execute arbitrary cod"}