CVE-2020-26797

Mediainfo before version 20.08 has a heap buffer overflow vulnerability via MediaInfoLib::File_Gxf::ChooseParser_ChannelGrouping.

Date published : 2021-03-18

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WYI2372RLWYQVLSYD5PBI4YTXNMVDZCZ/

https://sourceforge.net/p/mediainfo/bugs/1154/