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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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Tim Peck@timpeck18 hours ago

7 intel reports

Adversaries are globally leveraging the ClickFix social engineering technique to trick Windows and macOS users into executing malicious terminal commands that deliver infostealers and RATs.

The XCSSET malware family has evolved to version 40, employing advanced in-memory execution, polymorphic payloads, and supply chain infection via poisoned Xcode projects targeting macOS developers.

A sophisticated supply chain attack compromised the AsyncAPI npm organization to distribute the Miasma multi-stage dropper, targeting developers for credential theft and lateral movement.

A cryptocurrency-mining campaign exploits CVE-2026-33017, an unauthenticated RCE in Langflow, to deploy a Go-based miner with aggressive defense evasion and lateral movement capabilities.