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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4 intel reports
Chinese threat actor UTA0565 utilized chained Chrome and Windows zero-day exploits through spoofed domains to deliver a custom obfuscated malware named CLEANGULP targeting government entities.
Chinese threat actors UTA0560 and JungleBamboo exploited a 'patch-gap' zero-day chain in Chrome and Windows to deploy the GRIMWEDGE backdoor and LONGTALE credential stealer.
Multiple espionage threat actors, including China-aligned TA412, are deploying the BlueMoon exploit kit to chain Chrome V8 RCE and Windows kernel LPE vulnerabilities for malware delivery.
State-aligned threat actors, primarily China-linked, are deploying the BlueMoon exploit kit to leverage Chrome and Windows zero-days for rapid espionage campaigns.