{"action":"Upgrade firefox-esr to 91.6.0-r0 or later.","affected":[{"fixed":"91.6.0-r0","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.20","exploited":false,"fixed_versions":["91.6.0-r0"],"id":"tcs_01M6HG8YA8FK0FJD4DQC5EZ8CY","modified_at":"2026-11-03T07:30:27.633352839Z","published_at":"2022-12-22T20:15:19.410Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-22759","https://security.alpinelinux.org/vuln/CVE-2022-22759"],"severity":{"label":"critical","score":9.6},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-22759#Alpine:v3.20/firefox-esr","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-22759"}],"summary":"If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document that e.g. had a JavaScript event handler - the event handler"}