Node2Shell: Node.js Brotli Remote Code Execution Vulnerability
A high-severity out-of-bounds write vulnerability in the Node.js Brotli decoder (Node2Shell) allows remote code execution when processing malformed compressed data.

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3 intel reports
China-aligned actor FamousSparrow is targeting Latin American governments with SparroWocky, a sophisticated C++ backdoor featuring advanced anti-analysis and modular execution capabilities.
Security researcher Chaotic Eclipse released a Windows Zero-Day PoC, LegacyHive, which enables arbitrary registry hive loading for privilege escalation across all supported Windows versions.
The Silver Fox group is targeting Japanese industrial manufacturing organizations using a modular three-driver BYOVD framework to deploy ValleyRAT for persistent remote access.