linux privilege escalation

Vulnerabilities and Exploits

Bad Epoll (CVE-2026-46242): The New Linux Kernel Threat That Outsmarted AI

by
Bad Epoll (CVE-2026-46242) The New LInux Kernel Threat That Outsmarted AI

Introduction For years, the cybersecurity industry has increasingly relied on automated code analysis and AI-driven vulnerability scanners to secure open-source software. However, the discovery of the “Bad Epoll” vulnerability (CVE-2026-46242) in May 2026 proved that even the most advanced AI models have their limitations. Found deep within the Linux kernel’s fundamental epoll I/O framework, this Local Privilege Escalation (LPE) flaw allows a low-privileged attacker to bypass critical security

Continue Reading →
cheat sheet / Red Team

Linux Privilege Escalation Cheat Sheet: Techniques and Prevention

by
LInux PrIvIlege EscalatIon Cheat Sheet TechnIques and PreventIon

Introduction Linux privilege escalation is a critical security concern that involves exploiting vulnerabilities to gain unauthorized access to system resources. This technique is commonly used by attackers to elevate their privileges from a limited user account to the root user, allowing them full control over the system. The root user has unrestricted access, enabling them to modify system configurations, install

Continue Reading →