{"action":"Upgrade thunderbird to 91.8.0-r0 or later.","affected":[{"fixed":"91.8.0-r0","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.16","exploited":false,"fixed_versions":["91.8.0-r0"],"id":"tcs_01M6HJXZT3WMPASBBAP2S37S86","modified_at":"2026-11-03T07:31:25.253679991Z","published_at":"2022-12-22T20:15:23.430Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-28282","https://security.alpinelinux.org/vuln/CVE-2022-28282"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-28282#Alpine:v3.16/thunderbird","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-28282"}],"summary":"By using a link with <code>rel=\"localization\"</code> a use-after-free could have been triggered by destroying an object during JavaScript execution and then referencing the object through a freed poin"}