CVE-2026-44009

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Source
https://cve.org/CVERecord?id=CVE-2026-44009
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44009.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-44009
Aliases
Downstream
Published
2026-05-13T17:36:07.309Z
Modified
2026-07-08T08:13:29.922576551Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
vm2: Sandbox Breakout Through Null Proto Exception
Details

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

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44009.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-668"
    ]
}
References

Affected packages

Git / github.com/patriksimek/vm2

Affected ranges

Type
GIT
Repo
https://github.com/patriksimek/vm2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7a552e89e88bf34e0c3a33916aa7900efd9fd2f4
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.11.2"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ],
    "cpe": "cpe:2.3:a:vm2_project:vm2:*:*:*:*:*:node.js:*:*"
}

Affected versions

3.*
3.9.10
3.9.11
3.9.12
3.9.13
3.9.14
3.9.15
3.9.16
3.9.17
3.9.18
3.9.19
3.9.3
3.9.4
3.9.5
3.9.6
3.9.7
3.9.8
3.9.9
v3.*
v3.10.0
v3.10.1
v3.10.2
v3.10.3
v3.10.4
v3.10.5
v3.11.0
v3.11.1
v3.9.0
v3.9.1
v3.9.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44009.json"