{"id":"CLEANSTART-2024-QB58700","summary":"parsing and event loading mismatch in Firefox's SVG code could have allowed load events to fire, even after sanitization","details":"Security vulnerability affects the thunderbird package. A parsing and event loading mismatch in Firefox's SVG code could have allowed load events to fire, even after sanitization.","modified":"2026-10-31T16:01:29.415812779Z","published":"2026-10-31T14:18:11.555794Z","upstream":["CVE-2020-26951"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-QB58700.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2020-26951"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26951"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/thunderbird"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.5.1-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-QB58700.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}