CVE-2026-47208: vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, VM2 suffers from a sandbox breakout vulnerability…
vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, 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 issue has been patched in version 3.11.4.
- Published by source
- 2026-06-12
- First seen by Reality Radar
- 2026-10-26
- Last verified
- 2026-10-26
What the official notice says
Risk: critical severity (CVSS 10)
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Sources
- NIST National Vulnerability Database Tier A · official published 2026-06-12
Evidence ledger
Every piece of evidence we store is appended to a public hash chain, so later edits are detectable. Anyone can re-verify it.
| Entry | Kind | Observed | Evidence hash | Entry hash |
|---|---|---|---|---|
| #1862 | new | 2026-10-26 | 3f15f27ad5b3…84df97 | aef9d7292c89…9de3c9 |
Chain head: #1913 68d492d71c09…880c23