← Terug naar CVE-database CVE-2026-109773 MEDIUM · 6.5 CVSS Gepubliceerd: 13-10-2026 CWE-400 Beschrijving Denial-of-service in the Sync component. This vulnerability was fixed in Firefox 158 and Thunderbird 158. References bugzilla.mozilla.org www.mozilla.org www.mozilla.org