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.
15 intel reports
The Cling botnet exploits multiple IoT vulnerabilities to deploy a worm-like malware that repurposes legitimate STUN traffic and infrastructure for command-and-control communications.
The researcher Nightmare Eclipse (aka MSNightmare) has released multiple proof-of-concept exploits targeting Windows Defender, Kaspersky, Avast, CrowdStrike, and NVIDIA drivers to achieve local privilege escalation or denial-of-service.
Researcher 'Chaotic Eclipse' has released FalconFlank, a zero-day exploit abusing CrowdStrike Falcon's Office macro remediation to achieve SYSTEM privileges on Windows.
The ENIBot IoT botnet actively self-propagates via Telnet and ADB brute-forcing to conduct high-volume Layer 7 DDoS attacks.
AISURU threat actors deployed Kimwolf v7 targeting Android TV boxes and IoT devices using Ethereum Name Service (ENS) for resilient C2 and advanced HTTP/2 DDoS fingerprinting.
Researchers identified five critical and high-severity memory corruption vulnerabilities in the Cloudflare workerd runtime, enabling sandbox escapes and cross-tenant data theft.
Researchers identified 84 'iTrue' vulnerabilities in cellular core networks arising from implicit trust between components, enabling denial-of-service and session hijacking across major open-source and commercial implementations.
Russia-aligned threat group UAC-0099 is delivering a multi-stage infection chain involving LUNCHPOKE, BURNYBEAR, and MATCHBOIL.V2 by abusing legitimate Notepad++ plugin loading routines.
Anonymous researcher 'bikini' released Exploitarium, a repository containing over 30 proof-of-concept exploits for unpatched vulnerabilities across multiple software projects, including critical flaws in libssh2 and Gitea.
A 16-year-old use-after-free vulnerability in the Linux KVM shadow MMU (CVE-2026-53359) allows guest VMs to escape to the host on x86 Intel and AMD systems.