CVE-2026-44008

Katalog CVE

CVSS 9.8 · Critical EPSS 0,90%

Kerentanan Exposure of Resource to Wrong Sphere pada vm2 project vm2. Skor CVSS 3.1 9.8 (Critical) menurut github.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

13 Mei 2026

Terakhir diubah

6 Agustus 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-668: Exposure of Resource to Wrong Sphere
CWE-1100: Insufficient Isolation of System-Dependent Functions

EPSS (30 hari)

0,90% peluang dieksploitasi; lebih tinggi dari 58,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/patriksimek/vm2/security/advisories/GHSA-9qj6-qjgg-37qq exploit · advisory vendor
• https://access.redhat.com/errata/RHSA-2026:50850
• https://access.redhat.com/security/cve/CVE-2026-44008
• https://bugzilla.redhat.com/show_bug.cgi?id=2477201
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44008.json