The container security model relies on a shared operating system kernel. While this architectural choice makes containers lightweight and fast, it also introduces a distinct security boundary. If an attacker gains code execution inside a container, their ultimate goal is often to break out of this isolation. A container escape occurs when a process inside the container bypasses the logical boundaries set by the container runtime and accesses the host operating system directly. Once on the host, the attacker can potentially access other containers, sensitive host files, and network interfaces.

Understanding how these escapes occur is essential for defending modern infrastructure. Security teams