{"action":"Upgrade firefox-esr to 115.2.0esr-1 or later.","affected":[{"fixed":"115.2.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["115.2.0esr-1"],"id":"tcs_01M5NJ875DMMFD6XGB84JS1T6F","modified_at":"2026-10-23T18:04:26.424616944Z","published_at":"2023-08-01T15:15:10.267Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-4053","https://security-tracker.debian.org/tracker/CVE-2023-4053"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-4053","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-4053"}],"summary":"A website could have obscured the full screen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofin"}