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CVE-2026-44002 - Vulnerability Analysis

MediumCVSS: 5.8

Last Updated: May 14, 2026

vm2 - Information Disclosure

Published: May 13, 2026Updated: May 14, 2026PoC AvailableRemote Exploitable

Overview

vm2 < 3.11.0 contains an information disclosure vulnerability caused by unsanitized getFileName() in CallSite wrapper, letting sandboxed code extract host absolute paths, exploit requires sandboxed code execution.

Severity & Score

Severity: Medium

CVSS Score: 5.8

Impact

Sandboxed code can disclose full directory structure and host paths, revealing sensitive server information.

Mitigation

Update to version 3.11.0 or later.

References

https://github.com/patriksimek/vm2/security/advisories/GHSA-v27g-jcqj-v8rw

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-44002
Severity: Medium
CVSS Score: 5.8
Type: undefined
Status: confirmed

CWE

CWE-209

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N