Is vm2 affected by CVE-2026-47209?

npm vm2 is affected in <3.11.4.

Is CVE-2026-47209 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

high

CVE-2026-47209

Q: Is CVE-2026-47209 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

npm · vm2

Summary

vm2's Bridge Proxy set trap ignores receiver parameter, enabling host object property injection via prototype chain

Severity: high
EPSS: 0.3% (p21)
Also known as: GHSA-c4cf-2hgv-2qv6
Published: 2026-05-29

References

https://github.com/patriksimek/vm2/security/advisories/GHSA-c4cf-2hgv-2qv6
https://nvd.nist.gov/vuln/detail/CVE-2026-47209
https://github.com/patriksimek/vm2/commit/26d0318b5e6555be4b187ba05d6cf378ccecfe22

Related advisories

GHSA-m5w8-4gq2-6f8x — critical · npm/vm2
CVE-2026-47698 — critical · npm/vm2
CVE-2026-47686 — critical · npm/vm2
CVE-2026-47140 — critical · npm/vm2
CVE-2026-47210 — critical · npm/vm2
CVE-2026-47137 — critical · npm/vm2
CVE-2026-47208 — critical · npm/vm2
CVE-2026-47131 — critical · npm/vm2

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.