{"action":"Upgrade firefox-esr to 102.8.0esr-1 or later.","affected":[{"fixed":"102.8.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["102.8.0esr-1"],"id":"tcs_01M5NHY8M8BA081ATNFVHW8E6X","modified_at":"2026-10-25T09:47:33.968919983Z","published_at":"2023-06-02T17:15:11.323Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-25737","https://security-tracker.debian.org/tracker/CVE-2023-25737"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-25737#Debian:14/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-25737"}],"summary":"An invalid downcast from <code>nsTextNode</code> to <code>SVGElement</code> could have lead to undefined behavior. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102."}