CVE-2026-24120

CRITICAL

vm2: Sandbox Breakout Through Promise Species

Title source: cna
STIX 2.1

Description

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.10.5, the fix for CVE-2023-37466 is insufficient and can be circumvented allowing 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 3.10.5.

References (2)

Core 2
Core References

Scores

CVSS v3 9.8
EPSS 0.0012
EPSS Percentile 30.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-693 CWE-94
Status published
Products (3)
npm/vm2 0 - 3.10.5npm
patriksimek/vm2 < 3.10.5
vm2_project/vm2 < 3.10.5
Published May 04, 2026
Tracked Since May 04, 2026