Is there a public exploit for CVE-2026-44009?

No public exploit for CVE-2026-44009 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-44009?

CVE-2026-44009 scores CVSS 9.8 (v3.1), rated critical. EPSS puts the chance of exploitation in the next 30 days at 0.81%.

What does CVE-2026-44009 affect?

CVE-2026-44009 affects patriksimek vm2.

9.8 Critical

vm2 is an open source vm/sandbox for Node.js.

CVE-2026-44009

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.2, VM2 suffers from a sandbox breakout vulnerability. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This vulnerability is fixed in 3.11.2.

Assessment

CVSS: 9.8 (v3.1)
Severity: Critical
EPSS: 0.81% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 13 May 2026
Last updated: 4 November 2026
Affected: patriksimek · vm2
Assigner: GitHub_M

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

At the source

EUVD (ENISA)

References

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