vm2 Library VM NodeVM Compromise

The vulnerability of the VM and NodeVM classes in the vm2 library of the NPM package manager is related to a flaw in the data protection mechanism during the processing of the allowAsync: false parameter. Exploiting this vulnerability allows an attacker to compromise the integrity and accessibili...

Duplicate Advisory: `allowAsync: false` can be bypassed through Promise thenable assimilation in VM and NodeVM

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-f8gf-w286-fmq2. This link is maintained to preserve external references. Original Description vm2 before 3.11.8 does not fully enforce the allowAsync: false option in VM and NodeVM. While...

GHSA-9538-79J2-H62H Duplicate Advisory: `allowAsync: false` can be bypassed through Promise thenable assimilation in VM and NodeVM

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-f8gf-w286-fmq2. This link is maintained to preserve external references. Original Description vm2 before 3.11.8 does not fully enforce the allowAsync: false option in VM and NodeVM. While...

CVE-2026-92959: Protection Mechanism Failure

vm2 before 3.11.8 does not fully enforce the allowAsync: false option in VM and NodeVM. While localPromise.prototype.then is replaced with a handler that throws 'Async not available', the sandbox's Promise static methods Promise.resolve, Promise.all, Promise.race, Promise.any, and...