Critical severity · published Sep 17, 2026
CVE-2026-92946
vm2 before 3.11.7 Remote Code Execution via require.external
10.0
CVSS
0.9%
EPSS
No
On KEV
Description
vm2 before 3.11.7 contains a remote code execution vulnerability when require.external is enabled without an explicit require.root that excludes node_modules. Sandboxed code can require vm2's own package, instantiate an unrestricted NodeVM instance, and execute arbitrary host OS commands via child_process.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VM
vm2 · patriksimek
before 3.11.7 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-92946
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-92946
github.com
https://github.com/patriksimek/vm2/security/advisories/GHSA-j3hm-6rg5-mchv
www.vulncheck.com
https://www.vulncheck.com/advisories/vm2-before-3.11.7-remote-code-execution-via-require-external
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