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Advisory record · GHSA-hwr5-cm8v-c76q Withdrawn

Duplicate Advisory: vm2 sandbox escape on Node.js 26 through a stale PromiseThenLookupChain protector

CVSS 9.8 Critical

Withdrawn. the GitHub Advisory Database withdrew this advisory on 1 Oct 2026. The record stays here, marked withdrawn.

Published by the GitHub Advisory Database at 17 Sept 2026, 15:32 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
vm2npm>=3.10.2, <=3.11.6No fixed version yet
Identifiers
GHSA-hwr5-cm8v-c76q
Weakness (CWE)
CWE-693
Tags
Published
17 Sept 2026
Updated
1 Oct 2026

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
9.8 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS No score.

Timeline

  1. 31 Oct 2026, 13:34 UTC First seen by agentprime
  2. 31 Oct 2026, 13:34 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.