CVE-2026-47141
NoneCVSS
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EPSS
0.5%
Published
Jun 12, 2026
CISA due date
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The record
vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, NodeVM exposes some process-wide observability builtins when they are allowed through require.builtin. The diagnostics_channel, async_hooks, and perf_hooks builtins are not blocked by the dangerous builtin denylist. These modules are process-wide, not sandbox-local. Sandboxed code can use them to observe host application data across the vm2 boundary. This issue has been patched in version 3.11.4.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | vm2 | 0 | 3.11.4 |
Related vulnerabilities
- GHSA-9g8x-92q2-p28f NodeVM observability builtins leak host process and HTTP request data Same vulnerability
- CVE-2026-47210 vm2 is an open source vm/sandbox for Node.js. Also affects vm2
- CVE-2026-47209 vm2 is an open source vm/sandbox for Node.js. Also affects vm2
- CVE-2026-47139 vm2 is an open source vm/sandbox for Node.js. Also affects vm2
- CVE-2026-47208 vm2 is an open source vm/sandbox for Node.js. Also affects vm2
- CVE-2026-47135 vm2 is an open source vm/sandbox for Node.js. Also affects vm2
- CVE-2026-47137 vm2 is an open source vm/sandbox for Node.js. Also affects vm2
- CVE-2026-47140 vm2 is an open source vm/sandbox for Node.js. Also affects vm2