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.
Abstract: Visible light communications (VLC) have garnered increasing attention due to its high data rate, large capacity and enhanced security. However, current VLC systems suffer from limited ...
Abstract: With knowledge of statistical channel state information (CSI) at the base station (BS), one can reduce the pilot overhead and improve the channel estimation performance in massive ...