10.0
Critique
CVE-2026-92947 vm2 before 3.11.7 exposes Node's shared Buffer pool to sandboxed code, allowing disclosure of host memory used by…
Description
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.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| vm2 3.11 | premières → < 3.11.7 | 3.11.7 |
Références
- GitHub Security Advisory (GHSA-fcqc-726x-5wfc) github.com
- VulnCheck Advisory: vm2 before 3.11.7 Memory Disclosure via Buffer Pool www.vulncheck.com
Chronologie
- Publiée
- Dernière modification
Autres CVE de vm2
Les 77 CVE de vm2 →
CVE-2026-100723
vm2 before 3.12.2 does not apply its Buffer backing-store ownership invariant (byteOffset === 0 and buffer.byteLength…
6.9
Moyenne
CVE-2026-100722
vm2 before 3.12.2 does not apply host-side Promise rejection handling in the sandbox-to-host construct trap
8.9
Élevée
CVE-2026-100721
vm2 before 3.12.2 contains an authorization bypass in the NodeVM external-module resolver
9.5
Critique
CVE-2026-93606
vm2 (npm) versions 3.12.0 and earlier contain a sandbox escape in `VM` and `NodeVM`
10.0
Critique