CVE-2026-92941

vm2 versions from 3.11.3 before 3.11.7 expose the host tls module to NodeVM sandbox code, allowing attackers to call tls.setDefaultCACertificates() and replace process-wide certificate authorities. Attackers with access to allowed tls and url builtins can use URLSearchParams to create host-realm arrays and manipulate the TLS trust store, enabling subsequent host HTTPS clients to accept attacker-controlled certificates.

CVSS v3 10.0 CRITICAL

10.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://github.com/patriksimek/vm2/security/advisories/GHSA-98xx-8mx4-x7cm
https://www.vulncheck.com/advisories/vm2-3.11.3-before-3.11.7-tls-trust-store-manipulation
https://github.com/patriksimek/vm2/security/advisories/GHSA-98xx-8mx4-x7cm

Configurations

No configuration.

History

17 Sep 2026, 16:18

Type	Values Removed	Values Added
References	~~() https://github.com/patriksimek/vm2/security/advisories/GHSA-98xx-8mx4-x7cm -~~	() https://github.com/patriksimek/vm2/security/advisories/GHSA-98xx-8mx4-x7cm -

17 Sep 2026, 14:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-17 14:17

Updated : 2026-09-17 16:18

NVD link : CVE-2026-92941

Mitre link : CVE-2026-92941

CVE.ORG link : CVE-2026-92941

JSON object : View

Products Affected

No product.

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

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