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Yhn TechnologyCybersecurity first seen 3 d ago, last 47 min ago, peak #9

Node.js Brotli flaw enables remote code execution, researchers warn

Original: Node2Shell: Node.js Brotli vulnerability allows remote code execution

Security researchers have disclosed Node2Shell, a vulnerability in Node.js's Brotli decompression that allows remote code execution, tracked as CVE-2026-111497. The flaw could let attackers run arbitrary code on servers by feeding them maliciously crafted compressed data. Developers are being urged to patch Node.js deployments promptly, and the disclosure is drawing attention in the cybersecurity community given how widely Node.js is used in server infrastructure.

Why now: Node.js is extremely widely deployed, so a remote code execution bug in a core decompression component raises urgent patching concerns.

Node.jsBrotliCVE-2026-111497Aikido Security

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