A critical-severity vulnerability in the vm2 Node.js sandbox library, tracked as CVE-2026-22709, allows escaping the sandbox and executing arbitrary code on the underlying host system.
Recently, I needed to check on incoming and outgoing traffic to one of my Linux machines. Fortunately, there's an easy way to do just that.
We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kaitlyn Wells An earlier version of this guide misattributed a source as a For ...
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