Isolated-vm Flaw Lets Sandboxed JavaScript Escape to Host for Potential RCE
The Hacker News · Aug 20, 2026
Cybersecurity researchers have disclosed a critical security flaw in isolated-vm, a popular open-source sandbox with more than 2,900 stars and 190 forks on GitHub, that could allow attackers to escape the confines of the isolated environment. The vulnerability ("GHSA-864f-rcv7-6rh4"), which has yet to be assigned a CVE identifier, impacts all versions of the library before and including 7.0.0.
Read original on The Hacker News
Want to stay informed about new business solutions?
Follow us
Ready to build a better digital experience?
We create modern multilingual websites, integrate external services and automate content workflows for growing businesses.