> CVE-2026-44008 [CRITICAL]

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PUBLISHED
2026-05-13 18:16
MODIFIED
2026-05-13 18:17
CVSS_SCORE V3
9.8
EPSS (Prob. Exploit)
0.90%
Top 40.6%
DATA SOURCES:
NVD đź”— 2026-05-13 CWE MITRE đź”— 2026-11-01 FIRST EPSS đź”— 2026-10-25 GITHUB đź”— 2026-11-05 OSV đź”— 2026-11-02

> DESCRIPTION

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.2, the new method neutralizeArraySpeciesBatch works with objects from the other side but can call into this side via getter on the array prototype exposing objects of the wrong side into the sandbox. This can be used to get host objects and get the host Function object. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This vulnerability is fixed in 3.11.2.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EXPLOITABILITY
3.9
IMPACT
5.9

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
High (H)
Divulgation totale d'informations
I (Impact Intégrité)
Integrity Impact
High (H)
Modification totale des données possible
A (Impact Disponibilité)
Availability Impact
High (H)
Interruption totale du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
High
Interruption totale du service possible

> WEAKNESSES

CWE-668

> CWE DETAILED DESCRIPTIONS

CWE-668: Exposure of Resource to Wrong Sphere - The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.1 security update
Updated images are now available for Red Hat Ansible Automation Platform 2.1, which include new features, bug fixes, and enhancements for Red Hat Ansible Automation Platform integration with Red Hat D...

> GITHUB SECURITY ADVISORY

GHSA-9qj6-qjgg-37qq CRITICAL

vm2 has sandbox breakout via `neutralizeArraySpeciesBatch`

AFFECTED PACKAGES:
NPM / vm2
<= 3.11.1
Fixed in: 3.11.2

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

vm2: Snabox breakout via `neutralizeArraySpeciesBatch`

AFFECTED PACKAGES:
Unknown / Unknown
28 versions affected
ALIASES:
GHSA-9qj6-qjgg-37qq

> HISTORIQUE DES MODIFICATIONS

Première apparition
13/05/2026 18:16
Source: NVD
đź“Š ENRICHISSEMENT 01/06/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-668: Exposure of Resource to Wrong Sphere - The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.
Total des modifications: 1 Dernière mise à jour: 5 months ago

> REFERENCES

https://github.com/patriksimek/vm2/security/advisories/GHSA-9qj6-qjgg-37qq
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