CVE catalog
CVE-2026-44009
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.2, This vulnerability is fixed in 3.11.2.
- Severity
- Critical · CVSS 9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.81% · Oct 25, 2026
A flaw was found in vm2 (before 3.11.2). A sandbox escape vulnerability allows remote attackers to execute arbitrary code on the host system by breaking vm2 isolation. Fixed in 3.11.2. vm2: vm2: Arbitrary Code Execution via Sandbox Escape vm2 is vulnerable to sandbox escape leading to arbitrary code execution on the host. A remote unauthenticated attacker who can submit code to the vm2 sandbox may escape isolation and execute arbitrary commands. Fixed in vm2 3.11.2. The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | vm2 | Not reported | 3.11.2 | fixed |
| Cpe | vm2 | Not reported | 3.11.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | vm2 | cpe | Not reported | 3.11.2 | Not reported | Not reported | Not reported |
| Cpe | vm2 | cpe | Not reported | 3.11.2 | Not reported | NVD-CVE-2026-44009 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://access.redhat.com/errata/RHSA-2026:50850]
- [https://access.redhat.com/security/cve/CVE-2026-44009]
- [https://bugzilla.redhat.com/show_bug.cgi?id=2477185]
- [https://github.com/patriksimek/vm2/security/advisories/GHSA-9vg3-4rfj-wgcm]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-44009]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44009.json]
[FIRST EPSS] · [National Vulnerability Database (NVD)] · [Red Hat security advisories and VEX]