Developers urged to patch games immediately as major Unity security flaw discovered after 8 years

[Redaktion]

A critical Unity vulnerability (CVE-2025-59489), discovered June 4, 2025, by researcher RyotaK, enables arbitrary code execution in titles running older versions of the game engine. Unity has since disclosed patches, including a binary patcher on October 2, and urged developers to recompile and republish their titles immediately, even as there is no evidence of exploitation just yet.

https://www.notebookcheck.net/Developers-urged-to-patch-games-immediately-as-major-Unity-security-flaw-discovered-after-8-years.1131953.0.html