runc
Safeguard articles tagged "runc" — guides, analysis, and best practices for software supply chain and application security.
18 articles
Docker Vulnerability News: What Recent Container CVEs Mean for You
Keeping up with Docker vulnerability news matters because container escapes turn a compromised app into a compromised host. Here is how to read the headlines and act on them.
Container escape
A container escape lets attackers break out of a container into the host or other workloads. Learn how these attacks work, real CVEs, and Kubernetes risk.
Container Breakout Class Vulnerabilities 2024-2025
A look at the container breakout vulnerabilities disclosed in 2024 and 2025, what they actually required to exploit, and what that pattern tells us about the defense model.
Container Runtime Security Comparison: runc, gVisor, Kata, and Firecracker
Your container runtime determines the strength of your isolation boundary. Here is an honest comparison of runc, gVisor, Kata Containers, and Firecracker from a security perspective.
Container Runtime Showdown: runc vs crun vs gVisor in 2026
A practical comparison of runc, crun, and gVisor across performance, isolation, and operational fit, with concrete guidance on when each runtime earns its place in production.
Leaky Vessels: The runc Container Escape Class (2024)
Leaky Vessels bundled four CVEs that let container processes escape into the host. Two years later the class is still mispatched and misunderstood.
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