Описание
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, a sandbox escape vulnerability in vm2 v3.10.5 allows any sandboxed code to crash the host Node.js process via a single Promise constructor that triggers an unhandled rejection propagating to the host. The fix for CVE-2026-22709 (v3.10.2) only sanitized the onRejected callback in .then() and .catch() overrides and did not address the executor-to-unhandledRejection path. This vulnerability is fixed in 3.11.0.
Ссылки
- ExploitVendor Advisory
- ExploitVendor Advisory
Уязвимые конфигурации
EPSS
8.6 High
CVSS3
Дефекты
Связанные уязвимости
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, a sandbox escape vulnerability in vm2 v3.10.5 allows any sandboxed code to crash the host Node.js process via a single Promise constructor that triggers an unhandled rejection propagating to the host. The fix for CVE-2026-22709 (v3.10.2) only sanitized the onRejected callback in .then() and .catch() overrides and did not address the executor-to-unhandledRejection path. This vulnerability is fixed in 3.11.0.
vm2 has a Sandbox Escape via Promise Constructor Unhandled Rejection (Process Crash DoS)
Уязвимость библиотеки vm2 пакетного менеджера NPM, связанная с ошибкой обработки исключительных состояний, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
8.6 High
CVSS3