CVE-2026-92956

A flaw was found in vm2. When running untrusted code within a sandbox, improper isolation in WebAssembly streaming functions allows host error objects to leak into the sandbox environment. An attacker capable of running code inside the sandbox can exploit this flaw to escape sandbox containment a...

Exploit for CVE-2026-22686

CVE-2026-22686 Web Application PoC Critical Sandbox Escape...

CVE-2021-23555

The package vm2 before 3.9.6 are vulnerable to Sandbox Bypass via direct access to host error objects generated by node internals during generation of a stacktraces, which can lead to execution of arbitrary code on the host machine...

CVE-2021-23555

The package vm2 before 3.9.6 are vulnerable to Sandbox Bypass via direct access to host error objects generated by node internals during generation of a stacktraces, which can lead to execution of arbitrary code on the host machine...

vm2 security vulnerabilities

Vm2 is an advanced virtual machine/sandbox for Node.js by individual developer Patrik Simek in the Czech Republic. to run untrusted code using whitelisted Node built-in modules. vm2 suffers from a security vulnerability that stems from being susceptible to sandbox bypass attacks by directly...

Sandbox Bypass

Overview vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. Affected versions of this package are vulnerable to Sandbox Bypass via direct access to host error objects generated by node internals during generation of a stacktraces, which can lead to execution of...