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CVE PROGRAM SOURCE RECORD10.0 Critical

CVE-2026-92955

vm2 before 3.11.8 Sandbox Escape via NodeVM

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

patriksimek vm2

Default version status: unaffected

  • 0 to < 3.11.8affected
  • 3.11.8unaffected
pkg:npm/vm2

References