{"action":"Upgrade thunderbird to 1:115.11.0-1~deb12u1 or later.","affected":[{"fixed":"1:115.11.0-1~deb12u1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:115.11.0-1~deb12u1"],"id":"tcs_01M5NM55RWBP9D5WWGG2PSWKCR","modified_at":"2026-11-02T12:02:52.286771320Z","published_at":"2024-05-14T18:15:14.560Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-4770","https://security-tracker.debian.org/tracker/CVE-2024-4770"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-4770#Debian:12/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-4770"}],"summary":"When saving a page to PDF, certain font styles could have led to a potential use-after-free crash. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11."}