CVE-2026-92947

Katalog CVE

CVSS 10.0 · Critical EPSS 0,48%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor. Skor CVSS 3.1 10.0 (Critical) menurut vulncheck.com.

Deskripsi (NVD)

vm2 before 3.11.7 exposes Node's shared Buffer pool to sandboxed code, allowing disclosure of host memory used by Buffer.from, Buffer.concat, and related allocations. Sandboxed code can read and write to host-realm buffers by acquiring ArrayBuffers from small allocations, leading to sensitive data exposure and potential denial-of-service.

Rincian

Terbit di NVD

17 September 2026

Terakhir diubah

17 September 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,48% peluang dieksploitasi; lebih tinggi dari 39,8% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/patriksimek/vm2/security/advisories/GHSA-fcqc-726x-5wfc
• https://www.vulncheck.com/advisories/vm2-before-3.11.7-memory-disclosure-via-buffer-pool