critical9.8
CVE-2026-44009
vm2 has Sandbox Breakout Through Null Proto Exception
Impact
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.2, This vulnerability is fixed in 3.11.2.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | vm2 | < 3.11.2 | 3.11.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Vm2 Project | Vm2 | before 3.11.2 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-9vg3-4rfj-wgcm
- https://github.com/patriksimek/vm2/security/advisories/GHSA-9vg3-4rfj-wgcm
- https://github.com/patriksimek/vm2/releases/tag/v3.11.2
- https://nvd.nist.gov/vuln/detail/CVE-2026-44009
- 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://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44009.json