{"action":"Upgrade firefox-esr to 78.10.0-r0 or later.","affected":[{"fixed":"78.10.0-r0","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.12","exploited":false,"fixed_versions":["78.10.0-r0"],"id":"tcs_01M6GV37SEF3CVAAG482FH9DAV","modified_at":"2026-11-03T06:32:38.523231828Z","published_at":"2021-02-26T03:15:13.997Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-23961","https://security.alpinelinux.org/vuln/CVE-2021-23961"],"severity":{"label":"high","score":7.4},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-23961#Alpine:v3.12/firefox-esr","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-23961"}],"summary":"Further techniques that built on the slipstream research combined with a malicious webpage could have exposed both an internal network's hosts as well as services running on the user's local machine."}