CVE-2026-24118 PUBLISHED

VM2 Sandbox Breakout Through __lookupGetter__

Assigner: GitHub_M
Reserved: 21.01.2026 Published: 04.05.2026 Updated: 04.05.2026

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.0, VM2 suffers from a sandbox breakout vulnerability. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This issue has been patched in version 3.11.0.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Product Status

Vendor patriksimek
Product vm2
Versions
  • Version < 3.11.0 is affected

References

Problem Types

  • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE
  • CWE-693: Protection Mechanism Failure CWE