{"action":"Upgrade firefox-esr to 52.6.0-r0 or later.","affected":[{"fixed":"52.6.0-r0","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.14","exploited":false,"fixed_versions":["52.6.0-r0"],"id":"tcs_01M6GED4KTGVJBGT856FDS4QW6","modified_at":"2026-11-03T06:31:23.510668392Z","published_at":"2018-06-11T21:29:12.513Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-5096","https://security.alpinelinux.org/vuln/CVE-2018-5096"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-5096#Alpine:v3.14/firefox-esr","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-5096"}],"summary":"A use-after-free vulnerability can occur while editing events in form elements on a page, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.6 and Thunderbird <"}