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.
Affected products
vm2_project: vm2
References6
- github.com/patriksimek/vm2/security/advisories/GHSA-qvjj-29qf-h… ExploitVendor Advisory
- github.com/patriksimek/vm2/security/advisories/GHSA-qvjj-29qf-h… ExploitVendor Advisory
- github.com/patriksimek/vm2/releases/tag/v3.10.5 Release Notes
- access.redhat.com/security/cve/CVE-2026-24120
- bugzilla.redhat.com/show_bug.cgi?id=2466529
- security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-24120…
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 1% percentile: 60 · as of 13 November 2026
- CWE
- CWE-94CWE-693CWE-807
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.