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CVE-2026-47210 vm2 sandbox escape via JSPI-backed Promise `.finally()` species bypass

🗓️ 12 Jun 2026 14:17:22Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.4, a sandbox escape vulnerability in vm2 allows arbitrary code execution in the host process when untrusted code is executed with async support on runtimes exposing WebAssembly JS...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-47210
18 May 202612:48
circl
CVE
CVE-2026-47210
12 Jun 202614:17
cve
EUVD
EUVD-2026-36448
12 Jun 202614:17
euvd
Github Security Blog
vm2 sandbox escape via JSPI-backed Promise `.finally()` species bypass
29 May 202617:51
github
NVD
CVE-2026-47210
12 Jun 202615:16
nvd
OSV
GHSA-6J2X-VHQR-QR7Q vm2 sandbox escape via JSPI-backed Promise `.finally()` species bypass
29 May 202617:51
osv
OSV
MINI-45H5-4VVJ-H7X3
2 Jun 202621:51
osv
Positive Technologies
PT-2026-45032
29 May 202600:00
ptsecurity
Snyk
Improper Control of Dynamically-Managed Code Resources
29 May 202617:51
snyk
Snyk
Improper Control of Dynamically-Managed Code Resources
29 May 202617:51
snyk
Rows per page
[
  {
    "vendor": "patriksimek",
    "product": "vm2",
    "versions": [
      {
        "version": "< 3.11.4",
        "status": "affected"
      }
    ]
  }
]

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12 Jun 2026 14:17Current
CVSS 3.19.8
7