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NVD Vulnerability Details :
CVE-2026-43997
Undergoing Analysis
More InfoOfficial Page
Source-security-advisories@github.com
View Known Exploited Vulnerability (KEV) details
Published At-13 May, 2026 | 18:16
Updated At-13 May, 2026 | 19:17

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, it is possible to obtain the host Object. There are various ways to use the host Object, to escape the sandbox, one example would be using HostObject.getOwnPropertySymbols to obtain Symbol(nodejs.util.inspect.custom). This vulnerability is fixed in 3.11.0.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.110.0CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 10.0
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-94Secondarysecurity-advisories@github.com
CWE ID: CWE-94
Type: Secondary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/patriksimek/vm2/security/advisories/GHSA-47x8-96vw-5wg6security-advisories@github.com
N/A
https://github.com/patriksimek/vm2/security/advisories/GHSA-47x8-96vw-5wg6134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: https://github.com/patriksimek/vm2/security/advisories/GHSA-47x8-96vw-5wg6
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/patriksimek/vm2/security/advisories/GHSA-47x8-96vw-5wg6
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A
Change History
0Changes found
Details not found