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.

Browse public community intelligence reports, source analysis, and threat research.
17 intel reports
The Trum3it campaign utilizes a fake Polymarket arbitrage bot and 42 malicious npm packages to deliver an infostealer targeting DeFi developer credentials and crypto wallets.
Threat actors are exploiting an unauthenticated remote code execution vulnerability in Langflow (CVE-2026-33017) to deploy a multi-stage Monero cryptomining toolchain and spread via SSH key reuse.
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.
FAMOUS CHOLLIMA (DPRK) distributes the MicrosoftSystem64 RAT via malicious npm packages, leveraging HuggingFace for binary updates and data exfiltration.
The threat actor Storm-2949 leverages social engineering and SSPR abuse to compromise identities, pivoting to Azure control-plane operations for massive data exfiltration.
Threat actor 0xFFF (aka alh1mik) has released notnullOSX, a modular Go-based macOS stealer and backdoor targeting high-value cryptocurrency users through ClickFix social engineering.
The threat actor UAT-10608 is leveraging the React2Shell (CVE-2025-55182) vulnerability to deploy an automated framework that harvests credentials, SSH keys, and cloud tokens from Next.js applications.