CVE-2026-92950

CVSS 9.3 (critical) · published 2026-09-17

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.

Weakness: CWE-453

Source: NVD CVE-2026-92950

References

• 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

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