MECCHA CHAMELEON Flaw Lets Malicious Custom Maps Achieve Remote Code Execution
Fri Sep 04 2026
Vulnerability
cyberpress.org
A now-patched vulnerability in the popular online hide-and-seek game MECCHA CHAMELEON allowed malicious Steam Workshop maps to plant files on a player’s Windows system and achieve delayed remote code execution after a restart. Security researcher Robbe Van Roey disclosed the issue on September 3, warning that the game’s custom-map functionality exposed a dangerous Unreal Engine […]
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