vm2 3.10.2 through 3.11.6 Sandbox Escape via Promise Protector

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-2026-92944 · CVE overview and exploitation status

EUVD-2026-81593

GHSA-hwr5-cm8v-c76q

GHSA-27g9-p43v-cw3v

cve-program · CVE-2026-92944

• https://github.com/patriksimek/vm2/security/advisories/GHSA-27g9-p43v-cw3v
• https://github.com/patriksimek/vm2/commit/7b26e81087ec88c287d9a4812f969d412f32774e
• https://github.com/patriksimek/vm2/commit/4635ddd85839461c8ad791990023a477efefe7bd
• https://www.vulncheck.com/advisories/vm2-3.10.2-through-3.11.6-sandbox-escape-via-promise-protector

euvd · EUVD-2026-81593

• https://github.com/patriksimek/vm2/security/advisories/GHSA-27g9-p43v-cw3v
• https://github.com/patriksimek/vm2/commit/7b26e81087ec88c287d9a4812f969d412f32774e
• https://github.com/patriksimek/vm2/commit/4635ddd85839461c8ad791990023a477efefe7bd
• https://www.vulncheck.com/advisories/vm2-3.10.2-through-3.11.6-sandbox-escape-via-promise-protector

nvd · CVE-2026-92944

• https://github.com/patriksimek/vm2/commit/4635ddd85839461c8ad791990023a477efefe7bd
• https://github.com/patriksimek/vm2/commit/7b26e81087ec88c287d9a4812f969d412f32774e
• https://github.com/patriksimek/vm2/security/advisories/GHSA-27g9-p43v-cw3v
• https://www.vulncheck.com/advisories/vm2-3.10.2-through-3.11.6-sandbox-escape-via-promise-protector

osv · GHSA-27g9-p43v-cw3v

• https://github.com/patriksimek/vm2/security/advisories/GHSA-27g9-p43v-cw3v
• https://nvd.nist.gov/vuln/detail/CVE-2026-92944
• https://github.com/patriksimek/vm2/commit/c7df2e21d2c74038a1f1750f40f9fe603ec69c6a
• https://github.com/patriksimek/vm2
• https://github.com/patriksimek/vm2/releases/tag/v3.11.7
• https://www.vulncheck.com/advisories/vm2-3.10.2-through-3.11.6-sandbox-escape-via-promise-protector

osv · GHSA-hwr5-cm8v-c76q

• https://github.com/patriksimek/vm2/security/advisories/GHSA-27g9-p43v-cw3v
• https://nvd.nist.gov/vuln/detail/CVE-2026-92944
• https://github.com/patriksimek/vm2/commit/4635ddd85839461c8ad791990023a477efefe7bd
• https://github.com/patriksimek/vm2/commit/7b26e81087ec88c287d9a4812f969d412f32774e
• https://www.vulncheck.com/advisories/vm2-3.10.2-through-3.11.6-sandbox-escape-via-promise-protector

• vm2 versions 3.10.2 through 3.11.6 contain a sandbox escape vulnerability on Node.js 26 where Promise.prototype.finally() bypasses vm2's wrapper protections due to a stale PromiseThenLookupChain protector in V8 14.6. Attackers can exploit t… · Advisory content revised · 1 Nov 2026