Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
AI Sandbox Escapes: Securing Evaluation Environments Against Autonomous Exploitation
Introduction The security community is grappling with a new and alarming reality: the subject of our cybersecurity evaluations is turning in...
AI Agent Sandbox Escapes: Defending Against LLM Container Breakouts
Introduction The rapid integration of Generative AI and autonomous agents into enterprise infrastructure has introduced a new, volatile atta...
CVE-2026-43499: GhostLock Linux Kernel Flaw — Root Privilege Escalation and Container Escape
Introduction Security Arsenal has identified a critical and widespread vulnerability affecting the core of Linux infrastructure. Researchers...
CVE-2026-43284: Linux Kernel Dirty Frag & Fragnesia — Detection and Remediation Guide
Critical Linux Kernel Vulnerabilities Expose Systems to Local Privilege Escalation and Container Escape Security teams must immediately addr...
CVE-2026-43284: Linux Kernel "Dirty Frag" & "Fragnesia" — Escalation and Escape Detection
Critical Linux Kernel Flaws: Dirty Frag and Fragnesia Ubuntu Security Notice USN-8489-1 details the discovery of several high-severity vulne...
CVE-2026-43284 & Fragnesia: Linux Kernel Dirty Frag — Container Escape and LPE Analysis
Introduction Security Arsenal is tracking a critical set of vulnerabilities in the Linux kernel, disclosed under Ubuntu Security Notice USN-...
Linux Kernel 'Copy Fail' & 'Dirty Frag' Flaws: Container Escape and Privilege Escalation Guide (CVE-2026-31431, CVE-2026-43284)
Linux Kernel "Copy Fail" & "Dirty Frag" Flaws: Container Escape and Privilege Escalation Guide Introduction Security practitioners must imme...
CrackArmor Unleashed: Nine Critical AppArmor Flaws Shatter Linux Container Isolation
In the modern era of cloud-native infrastructure, containers are the castle walls, and Linux security modules like AppArmor are the gatekeep...