{"action":"Upgrade firefox-esr to 52.3.0esr-1 or later.","affected":[{"fixed":"52.3.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["52.3.0esr-1"],"id":"tcs_01M5NCN708FWRPE4G1RA35S8VZ","modified_at":"2026-09-01T20:02:42.549240669Z","published_at":"2018-06-11T21:29:09.890Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-7802","https://security-tracker.debian.org/tracker/CVE-2017-7802"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-7802#Debian:14/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-7802"}],"summary":"A use-after-free vulnerability can occur when manipulating the DOM during the resize event of an image element. If these elements have been freed due to a lack of strong references, a potentially expl"}