جزئیات آسیب‌پذیری

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 and get the host Function object. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This vulnerability is fixed in 3.11.2.

• https://github.com/patriksimek/vm2/security/advisories/GHSA-9qj6-qjgg-37qq x_refsource_CONFIRM
• https://github.com/patriksimek/vm2/commit/ca195f0178989d6f59eafb7af965806f829e20f7 x_refsource_MISC
• https://github.com/patriksimek/vm2/releases/tag/v3.11.2 x_refsource_MISC
• https://access.redhat.com/security/cve/CVE-2026-44008 x_refsource_MISC
• https://bugzilla.redhat.com/show_bug.cgi?id=2477201 x_refsource_MISC
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44008.json x_refsource_MISC
• https://access.redhat.com/errata/RHSA-2026:50850 x_refsource_MISC