CVE-2026-44001
8.6 · HIGHOverview
CVE-2026-44001 is a high-severity vulnerability affecting vm2_project vm2. It was published on May 13, 2026 and has a CVSS 3.1 base score of 8.6 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, a sandbox escape vulnerability in vm2 v3.10.5 allows any sandboxed code to crash the host Node.js process via a single Promise constructor that triggers an unhandled rejection propagating to the host. The fix for CVE-2026-22709 (v3.10.2) only sanitized the onRejected callback in .then() and .catch() overrides and did not address the executor-to-unhandledRejection path. This vulnerability is fixed in 3.11.0.
Remediation
Check the references section for vendor advisories and patches from vm2_project. Update vm2 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| vm2_project | vm2 | >= 0, < 3.11.0 | Affected |
References
Frequently Asked Questions
What is CVE-2026-44001?
CVE-2026-44001 is a high-severity vulnerability affecting vm2_project vm2. It was published on May 13, 2026 and has a CVSS 3.1 base score of 8.6 (HIGH).
How severe is CVE-2026-44001?
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-44001?
Check the references section for vendor advisories and patches from vm2_project. Update vm2 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-44001?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-44001 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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