CVE-2026-44006
High
High exploit probability or critical severity with a known exploit.
CVSS base
10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
0.8%
55.5th percentile
CISA KEV
Not listed
Weakness / dates
CWE-914
Published 2026-05-13 · modified 2026-08-06
Description
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.
Affected
References
- exploit https://github.com/patriksimek/vm2/security/advisories/GHSA-qcp4-v2jj-fjx8
- https://access.redhat.com/errata/RHSA-2026:50850
- https://access.redhat.com/security/cve/CVE-2026-44006
- https://bugzilla.redhat.com/show_bug.cgi?id=2477200
- exploit https://github.com/patriksimek/vm2/security/advisories/GHSA-qcp4-v2jj-fjx8
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44006.json