CVE-2026-92950

vm2 before 3.11.7 contains a sandbox escape vulnerability in the CLI tool that allows attackers to execute arbitrary code in the host Node.js process. Attackers can supply a malicious script file to the vm2 CLI that uses require(__filename) to re-execute itself in the host realm, bypassing sandbox isolation and accessing host modules like fs and child_process.

CVSS v3 8.6 HIGH

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/patriksimek/vm2/security/advisories/GHSA-jxxv-8r27-vm4p
https://www.vulncheck.com/advisories/vm2-before-3.11.7-sandbox-escape-via-cli-require
https://github.com/patriksimek/vm2/security/advisories/GHSA-jxxv-8r27-vm4p

Configurations

No configuration.

History

17 Sep 2026, 15:17

Type	Values Removed	Values Added
References	~~() https://github.com/patriksimek/vm2/security/advisories/GHSA-jxxv-8r27-vm4p -~~	() https://github.com/patriksimek/vm2/security/advisories/GHSA-jxxv-8r27-vm4p -

17 Sep 2026, 14:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-17 14:18

Updated : 2026-09-17 15:17

NVD link : CVE-2026-92950

Mitre link : CVE-2026-92950

CVE.ORG link : CVE-2026-92950

JSON object : View

Products Affected

No product.

CWE

CWE-453

Insecure Default Variable Initialization

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