vm2: Sandbox Escape via Promise Constructor Unhandled Rejection (Process Crash DoS) (patriksimek vm2)
En bref
- Source
- NVD
- EPSS
- EPSS 0.45 % · centile 39 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- GitHub_M
- Statut NVD
- Modified
Rechercher sur…
Description
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, a sandbox escape vulnerability in vm2 v3.10.5 allows any sandboxed code to crash the host Node.js process via a single Promise constructor that triggers an unhandled rejection propagating to the host. The fix for CVE-2026-22709 (v3.10.2) only sanitized the onRejected callback in .then() and .catch() overrides and did not address the executor-to-unhandledRejection path. This vulnerability is fixed in 3.11.0.
Faiblesses (CWE)
- CWE-248 — Exception non interceptée
Références
- https://github.com/patriksimek/vm2/security/advisories/GHSA-hw58-p9xv-2mjh
- https://access.redhat.com/security/cve/CVE-2026-44001
- https://bugzilla.redhat.com/show_bug.cgi?id=2477208
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44001.json
- https://access.redhat.com/errata/RHSA-2026:50850
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | GitHub_M |
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | redhat-SADP |
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | NVD · security-advisories@github.com (Secondary) |
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | NVD · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c (Secondary) |
Avis
- GHSA-hw58-p9xv-2mjh — vm2 has a Sandbox Escape via Promise Constructor Unhandled Rejection (Process Crash DoS)
Références européennes
- ENISA EUVD · EUVD-2026-30071
- GCVE · GCVE-0-2026-44001
Configurations affectées (CPE NVD)
cpe:2.3:a:vm2_project:vm2:*:*:*:*:*:node.js:*:*< 3.11.0
Produits affectés
| Produit | Versions |
|---|---|
| patriksimek · vm2 | affected < 3.11.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |