anonhaven

CVE-2026-44009

CRITICAL CVSS 3.1: 9.8 EPSS 0.81%
Updated Aug 06, 2026
Vm2_Project
Parameter Value
CVSS 9.8 (CRITICAL)
Affected Versions before 3.11.2
Fixed In 3.11.2
Type CWE-668 (Exposure of Resource to Wrong Sphere), CWE-653
Vendor Vm2_Project
Public PoC No

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.2, This vulnerability is fixed in 3.11.2.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)

CWE-668 Exposure of Resource to Wrong Sphere
CWE-653

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Vm2_Project Vm2
cpe:2.3:a:vm2_project:vm2:*:*:*:*:*:node.js:*:*
 — 3.11.2

References 5

https://github.com/patriksimek/vm2/security/advisories/GHSA-9vg3-4rfj-wgcm
security-advisories@github.com
https://access.redhat.com/security/cve/CVE-2026-44009
0b0ca135-0b70-47e7-9f44-1890c2a1c46c
https://bugzilla.redhat.com/show_bug.cgi?id=2477185
0b0ca135-0b70-47e7-9f44-1890c2a1c46c
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44009.json
0b0ca135-0b70-47e7-9f44-1890c2a1c46c
https://access.redhat.com/errata/RHSA-2026:50850
0b0ca135-0b70-47e7-9f44-1890c2a1c46c
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