source: https://www.securityfocus.com/bid/43419/info

Microsoft Excel is prone to a memory-corruption vulnerability.

An attacker could exploit this issue to execute arbitrary code in the context of the application. Failed exploit attempts may result in denial-of-service conditions. 

https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/34698.rar