CVE-2026-47208

Aliases:GHSA-76w7-j9cq-rx2j
PUBLISHED
Published: 12 Jun 2026, 14:16
Last modified:12 Jun 2026, 14:16

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
10 CRITICAL
v3.1 (cve.org)
EPSS Score
0.47% LOW
0% probability
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

12 Jun 2026, 14:16
Published
Vulnerability first disclosed

Description

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, 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 3.11.4.

CVSS Metrics

  • v3.1•CRITICAL•Score: 10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS Trends

Current EPSS score: 0.47%• Percentile: 65%

Techniques & Countermeasures

  • CWE-913•Improper Control of Dynamically-Managed Code Resources

    The product does not properly restrict reading from or writing to dynamically-managed code resources such as variables, objects, classes, attributes, functions, or executable instructions or statements.

Affected Systems

  • Npm•vm2

    < 3.11.4

  • patriksimek•vm2

    < 3.11.4

References (4)