{"id":"CVE-2026-92941","title":"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","summary":"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 an…","severity":"critical","cvss":10,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L","cwe":["CWE-732"],"vendor":"patriksimek","product":"vm2","affected":["vm2 >= 3.11.3 < 3.11.7"],"published":"2026-09-17","updated":"2026-09-17","sourceUpdated":"2026-09-17T16:18:34.520","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-92941","references":[{"url":"https://github.com/patriksimek/vm2/security/advisories/GHSA-98xx-8mx4-x7cm","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/vm2-3.11.3-before-3.11.7-tls-trust-store-manipulation","label":"disclosure@vulncheck.com"},{"url":"https://github.com/patriksimek/vm2/security/advisories/GHSA-98xx-8mx4-x7cm","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-17T15:48:37.206951Z"},"ingestedAt":"2026-09-17T14:19:30.985Z","epss":0.0027,"epssPercentile":0.19357,"slug":"CVE-2026-92941","body":"## Overview\n\nvm2 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"abyssal","depthScore":67,"depthScoreParts":{"impact":55,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":206269,"id":"CVE-2026-92941","ts":1789662166273,"field":"exploit_available","old":"false","new":"true"}]}