{"action":"Upgrade firefox-esr to 115.2.0-r0 or later.","affected":[{"fixed":"115.2.0-r0","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.22","exploited":false,"fixed_versions":["115.2.0-r0"],"id":"tcs_01M6GHPJMQJJFDQYZ5CB95S2CR","modified_at":"2026-11-03T06:32:02.940112755Z","published_at":"2023-09-11T09:15:09.287Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2023-4577","https://security.alpinelinux.org/vuln/CVE-2023-4577"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2023-4577#Alpine:v3.22/firefox-esr","url":"https://osv.dev/vulnerability/ALPINE-CVE-2023-4577"}],"summary":"When `UpdateRegExpStatics` attempted to access `initialStringHeap` it could already have been garbage collected prior to entering the function, which could potentially have led to an exploitable crash"}