{"action":"Upgrade firefox to 78.0-r0 or later.","affected":[{"fixed":"78.0-r0","introduced":"0"}],"component":"firefox","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.19","exploited":false,"fixed_versions":["78.0-r0"],"id":"tcs_01M6GPZZHNJTYFQ2KPTPHVWEX2","modified_at":"2026-11-03T06:32:30.691971767Z","published_at":"2020-07-09T15:15:12.053Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-12421","https://security.alpinelinux.org/vuln/CVE-2020-12421"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-12421#Alpine:v3.19/firefox","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-12421"}],"summary":"When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become"}