CVE-2026-44006CWE-914CWE-94code-injection

CVE-2026-44006

Critical · published May 13, 2026

CVSS v3.1
10.0
EPSS
1%
Percentile
54.7
In the wild
Unconfirmed
What it is

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, It is possible to reach BaseHandler.getPrototypeOf, which can be used to get arbitrary prototypes. This vulnerability is fixed in 3.11.0.

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00815 · 54.7th percentile
Weaknesses
CWE-914 · Improper Control of Dynamically-Identified Variables; CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-05-13T22:16Z
Affected products (1)
ProductVersionsFixed in
vm2_project/vm2< 3.11.03.11.0
References (6)
https://github.com/patriksimek/vm2/security/advisories/GHSA-qcp4-v2jj-fjx8 · [email protected]https://access.redhat.com/errata/RHSA-2026:50850 · 0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/security/cve/CVE-2026-44006 · 0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://bugzilla.redhat.com/show_bug.cgi?id=2477200 · 0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://github.com/patriksimek/vm2/security/advisories/GHSA-qcp4-v2jj-fjx8 · 134c704f-9b21-4f2e-91b3-4a467353bcc0https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44006.json · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
EPSS history
Timeline
  • 13 MAY 17:31Z
    vm2: Sandbox Escape
    cvelistv5