CVE-2026-92955 [CRITICAL] – vm2 before 3.11.8 contains a sandbox escape vulnerability in NodeVM that allows attackers

vm2 before 3.11.8 contains a sandbox escape vulnerability in NodeVM that allows attackers to access the host __proto__ getter/setter through console._stdout and console._stderr. Attackers can overwrite EventEmitter.prototype.emit and trigger process events to execute code with process context, bypassing code generation restrictions.