CVE-2026-52849 | MATE Desktop Atril Document Viewer EPUB File Parsing heap-based overflow

A vulnerability labeled as critical has been found in MATE Desktop Atril Document Viewer. The affected element is an unknown function of the component EPUB File Parsing. Executing a manipulation can lead to heap-based buffer overflow.

This vulnerability is tracked as CVE-2026-52849. The attack can be launched remotely. No exploit exists.