Verified

ghsa:GHSA-538Q-XXPG-6H4R: vm2 >= 3.10.1, <= 3.11.6

Duplicate Advisory: vm2 sandbox escape via WebAssembly.compileStreaming Promise species bypass. Affected range: >= 3.10.1, <= 3.11.6.

Affected technology

vm2 · >= 3.10.1, <= 3.11.6
Vendor not specified by the source

Component: Not specified by the source
Function: constructor

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 12-Oct-2026 10:15 UTC

Product: vm2
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-05 23:10:51.172112+00:00 UTC

Stable permalink: https://cybercodered.org/item/adv-ghsa-ghsa-538q-xxpg-6h4r.html