{"action":"Upgrade pidgin to 2.6.6-1 or later.","affected":[{"fixed":"2.6.6-1","introduced":"0"}],"component":"pidgin","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.6.6-1"],"id":"tcs_01M5N9G7RJR54KZNPY1YA753X1","modified_at":"2026-10-23T17:47:26.901573903Z","published_at":"2010-02-24T18:30:00.530Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2010-0423","https://security-tracker.debian.org/tracker/CVE-2010-0423"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2010-0423","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2010-0423"}],"summary":"gtkimhtml.c in Pidgin before 2.6.6 allows remote attackers to cause a denial of service (CPU consumption and application hang) by sending many smileys in a (1) IM or (2) chat."}