Security

CVE-2026-111497 Explained: Node.js Brotli Decoder RCE Vulnerability (Complete Technical Analysis)

Security

CVE-2026-111497 Explained: Node.js Brotli Decoder RCE Vulnerability (Complete Technical Analysis)

Introduction Modern web applications process enormous volumes of compressed data every second. Whether serving APIs, delivering static assets, streaming content, or responding to browser requests, compression plays a vital role in improving performance while reducing bandwidth consumption. One of the most efficient compression algorithms available today is Brotli, developed by

By Castor
CVE-2026-99999 Explained: Understanding the Critical Linux Kernel Vulnerability That Could Enable Guest-to-Host Escape

Linux

CVE-2026-99999 Explained: Understanding the Critical Linux Kernel Vulnerability That Could Enable Guest-to-Host Escape

The cybersecurity landscape evolves every day, but only a handful of vulnerabilities fundamentally change how organizations think about infrastructure security. CVE-2026-99999 is one of those vulnerabilities. Disclosed in October 2026 and widely referred to by the security community as PwnEscape, this Linux kernel vulnerability highlights an important truth:

By Castor