{"action":"Upgrade irssi to 1.0.5-r0 or later.","affected":[{"fixed":"1.0.5-r0","introduced":"0"}],"component":"irssi","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.7","exploited":false,"fixed_versions":["1.0.5-r0"],"id":"tcs_01M5N97XARGANJDRWBSAJDKX6M","modified_at":"2026-06-15T18:24:07.677165380Z","published_at":"2017-10-22T20:29:00.210Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2017-15227","https://security.alpinelinux.org/vuln/CVE-2017-15227"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2017-15227#Alpine:v3.7/irssi","url":"https://osv.dev/vulnerability/ALPINE-CVE-2017-15227"}],"summary":"Irssi before 1.0.5, while waiting for the channel synchronisation, may incorrectly fail to remove destroyed channels from the query list, resulting in use-after-free conditions when updating the state"}