01 Jun 2026
Docker
What is Sandbox Security?
If you're already familiar with sandboxing as an isolation technique, sandbox security is the next layer: the policies, controls, and enforcement mechanisms that make sure those isolation boundaries actually hold under real-world pressure. According to our State of Agentic AI report, 40% of respondents cite security as the top challenge in scaling agentic AI, and...
01 Jun 2026 3:51pm GMT
Coding Agent Horror Stories: The rm -rf ~/ Incident
This is Part 2 of our AI Coding Agent Horror Stories series, an in-depth look at real-world security incidents exposing the vulnerabilities in AI coding agents, and how Docker Sandboxes deliver workspace-scoped isolation that contains the worst failures at the execution layer. In part 1 of this series, we mapped six categories of AI coding...
01 Jun 2026 1:00pm GMT
27 May 2026
Docker
Mitigating CVE-2026-31431 (“Copy Fail”) in Docker Engine
CVE-2026-31431 is a Linux kernel vulnerability that was recently disclosed. This CVE does not compromise Docker infrastructure. That said, Docker Engine's default profiles prior to v29.4.3 allowed containers to create AF_ALG sockets, which is the syscall surface the exploit uses. You are not exposed if you are running Docker Engine v29.4.3 or later, OR a...
27 May 2026 1:00pm GMT