Node2Shell: Brotli Flaw Triggers Patching Across Microsoft, Node.js, Python Packages

Reported by SecurityWeek (Eduard Kovacs)

Summary by Cyber Security News26 Oct 2026, 11:21 CET

About this summary. This is a short excerpt from the description that SecurityWeek published with its article. Cyber Security News did not report or verify the underlying story. Read the original: https://www.securityweek.com/node2shell-brotli-flaw-triggers-patching-across-microsoft-node-js-python-packages/

An out-of-bounds write in Google’s Brotli decoder affects Node.js, .NET, PowerShell, and Python packages, and can lead to code execution.

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