CVE-2024-55969

Critical severity, CVSS 9.1. EPSS: 0.6% chance of exploitation in the next 30 days.

DocIO in Syncfusion Essential Studio for ASP.NET MVC before 27.1.55 throws XMLException during the resaving of a DOCX document with an external reference XML, aka I640714.

Published 2024-12-15. Last modified 2026-06-17.