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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15 intel reports
Researchers discovered a critical zero-click vulnerability in Opera GX's mod installation pipeline that allows malicious sites to perform universal CSS injection and steal sensitive data via XS-Leaks.
The ShinyHunters extortion group (UNC6240) is exploiting a critical remote code execution zero-day in Oracle PeopleSoft to breach over 100 organizations, primarily in the education sector.
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.
Liushen is a Python-based ransomware framework that utilizes process hollowing, MBR modification, and extensive anti-analysis techniques to encrypt victim data and inhibit recovery.
A critical heap buffer overflow vulnerability (CVE-2026-42945) in the NGINX rewrite module allows unauthenticated remote attackers to trigger denial of service or code execution via crafted HTTP requests.