{"action":"Upgrade firefox to 87.0-r0 or later.","affected":[{"fixed":"87.0-r0","introduced":"0"}],"component":"firefox","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["87.0-r0"],"id":"tcs_01M6GV2FNAFYYGDTT2VM34PTF6","modified_at":"2026-11-03T06:32:38.417190434Z","published_at":"2021-02-26T02:15:13.463Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-23976","https://security.alpinelinux.org/vuln/CVE-2021-23976"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-23976#Alpine:v3.23/firefox","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-23976"}],"summary":"When accepting a malicious intent from other installed apps, Firefox for Android accepted manifests from arbitrary file paths and allowed declaring webapp manifests for other origins. This could be us"}