A buffer overflow in the level parsing code of RobTop Games AB Geometry Dash v2.113 allows attackers to execute arbitrary code via entering a Geometry Dash level.
https://www.youtube.com/watch?v=u7eXBr4HkKQ
https://www.youtube.com/watch?v=kAeJvY6BBps
https://www.youtube.com/watch?v=ev0VXbiduuQ
https://www.youtube.com/watch?v=RGMeWPchScg