CVE-2026-44008 vm2: Snabox breakout via `neutralizeArraySpeciesBatch`

vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.2, the new method neutralizeArraySpeciesBatch works with objects from the other side but can call into this side via getter on the array prototype exposing objects of the wrong side into the sandbox. This can be used to get host objects...

GHSA-9QJ6-QJGG-37QQ vm2 has sandbox breakout via `neutralizeArraySpeciesBatch`

Summary VM2 suffers from a sandbox breakout vulnerability. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. Details The new method neutralizeArraySpeciesBatch works with objects from the other side but can call into this...