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CVE-2026-44001
HIGH(8.6)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Risk Signal Score22/100 — NIEDRIG
- CVSS 8.6 — Hoch
EPSS-Score
0%
Exploit-Wahrscheinlichkeit (30 Tage)
CVSS Score
8.6
Technische Schwere
Beschreibung
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.
GitHub Advisories
GHSA-hw58-p9xv-2mjhHIGH
vm2 has a Sandbox Escape via Promise Constructor Unhandled Rejection (Process Crash DoS)
npm/vm2→ 3.11.0
GitHub AdvisoryReferenzen
- 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://github.com/patriksimek/vm2/security/advisories/GHSA-hw58-p9xv-2mjh
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44001.json