{"action":"Upgrade firefox-esr to 115.7.0esr-1 or later.","affected":[{"fixed":"115.7.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["115.7.0esr-1"],"id":"tcs_01M5NK0Z11VB99RVJYE5PW3ZE3","modified_at":"2026-11-02T12:00:19.931408698Z","published_at":"2024-01-23T14:15:38.730Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-0753","https://security-tracker.debian.org/tracker/CVE-2024-0753"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-0753#Debian:13/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-0753"}],"summary":"In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7."}