{"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:v3.15","exploited":false,"fixed_versions":["87.0-r0"],"id":"tcs_01M6GQJPBK0DQ3GCPSCFAZ671S","modified_at":"2026-11-03T06:32:32.099020054Z","published_at":"2021-03-31T14:15:19.077Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-23983","https://security.alpinelinux.org/vuln/CVE-2021-23983"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-23983#Alpine:v3.15/firefox","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-23983"}],"summary":"By causing a transition on a parent node by removing a CSS rule, an invalid property for a marker could have been applied, resulting in memory corruption and a potentially exploitable crash. This vuln"}