CRITICALVulnerability
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Critical 'HTTP2Shell' Brotli vulnerability triggers emergency patches

·Source: BleepingComputer

Updated:

Executive Summary

A critical flaw dubbed 'HTTP2Shell' in Brotli, the C decoder library built into Node.js, could allow attackers to corrupt memory and access sensitive data. [...]

Analysis

A critical flaw dubbed 'HTTP2Shell' in Brotli, the C decoder library built into Node.js, could allow attackers to corrupt memory and access sensitive data. [...]
Source Attribution

Originally published by BleepingComputer on Oct 26, 2026.

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