CVE-2026-44006 PUBLISHED

vm2: Sandbox Escape

Assigner: GitHub_M
Reserved: 04.05.2026 Published: 13.05.2026 Updated: 13.05.2026

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, It is possible to reach BaseHandler.getPrototypeOf, which can be used to get arbitrary prototypes. This vulnerability is fixed in 3.11.0.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS Score: 10

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