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.
26 intel reports
A threat actor known as Poisson utilized Havoc C2 and Tailscale VPN to establish persistent, secondary access into French automotive and individual targets for credential theft.
The MexicanMafia threat actor, also known as PanchoVilla, is conducting a sophisticated campaign using the Kimera reconnaissance engine and custom exploits against perimeter devices in Latin America.
ITScape (CVE-2026-46316) is a high-severity guest-to-host escape vulnerability in KVM/arm64's vGIC-ITS emulation caused by a race condition leading to a double-put use-after-free.
LCRYX is a multifunctional VBS-based ransomware and worm that performs extensive registry tampering, security software termination, and network-wide self-propagation.
DirtyFrag is a sophisticated Linux kernel Local Privilege Escalation toolkit that uses page cache corruption and RxRPC/AF_ALG abuse to gain root access.
North Korean state actor Sapphire Sleet targets cryptocurrency and finance sectors using social engineering and multi-stage AppleScript-based infection chains on macOS.