vm2 before 3.11.8 Sandbox Escape via NodeVM

Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.

CVE-2026-92955 · CVE overview and exploitation status

EUVD-2026-81604

GHSA-gg6f-mhqm-f7gp

GHSA-88hf-g992-jg85

cve-program · CVE-2026-92955

• https://github.com/patriksimek/vm2/security/advisories/GHSA-88hf-g992-jg85
• https://www.vulncheck.com/advisories/vm2-before-3.11.8-sandbox-escape-via-nodevm

euvd · EUVD-2026-81604

• https://github.com/patriksimek/vm2/security/advisories/GHSA-88hf-g992-jg85
• https://www.vulncheck.com/advisories/vm2-before-3.11.8-sandbox-escape-via-nodevm

nvd · CVE-2026-92955

• https://github.com/patriksimek/vm2/security/advisories/GHSA-88hf-g992-jg85
• https://www.vulncheck.com/advisories/vm2-before-3.11.8-sandbox-escape-via-nodevm

osv · GHSA-88hf-g992-jg85

• https://github.com/patriksimek/vm2/security/advisories/GHSA-88hf-g992-jg85
• https://nvd.nist.gov/vuln/detail/CVE-2026-92955
• https://github.com/patriksimek/vm2/commit/22a43704c04b66823b4064b8a16fe1ad54ad0290
• https://github.com/patriksimek/vm2
• https://github.com/patriksimek/vm2/blob/v3.11.7/lib/bridge.js#L1963-L1989
• https://github.com/patriksimek/vm2/blob/v3.11.7/lib/setup-node-sandbox.js#L437-L440
• https://github.com/patriksimek/vm2/releases/tag/v3.11.8
• https://www.vulncheck.com/advisories/vm2-before-3.11.8-sandbox-escape-via-nodevm

osv · GHSA-gg6f-mhqm-f7gp

• https://github.com/patriksimek/vm2/security/advisories/GHSA-88hf-g992-jg85
• https://nvd.nist.gov/vuln/detail/CVE-2026-92955
• https://www.vulncheck.com/advisories/vm2-before-3.11.8-sandbox-escape-via-nodevm

• vm2 before 3.11.8 contains a sandbox escape vulnerability in NodeVM that allows attackers to access the host __proto__ getter/setter through console._stdout and console._stderr. Attackers can overwrite EventEmitter.prototype.emit and trigge… · Advisory content revised · 11 Nov 2026
• vm2 before 3.11.8 contains a sandbox escape vulnerability in NodeVM that allows attackers to access the host __proto__ getter/setter through console._stdout and console._stderr. Attackers can overwrite EventEmitter.prototype.emit and trigge… · Advisory content revised · 1 Nov 2026