CVE-2026-92941

Description

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 Vector

References

• 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