{"action":"Upgrade irssi to 0.8.15-1 or later.","affected":[{"fixed":"0.8.15-1","introduced":"0"}],"component":"irssi","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.8.15-1"],"id":"tcs_01M5N9GW8FDE3EPETS66TC72Z5","modified_at":"2026-10-23T17:47:41.422467195Z","published_at":"2010-04-16T19:30:00.350Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2010-1155","https://security-tracker.debian.org/tracker/CVE-2010-1155"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2010-1155","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2010-1155"}],"summary":"Irssi before 0.8.15, when SSL is used, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) field or a Subject Alternative Name field of the X.509 certifica"}