CVE-2026-43503 DirtyClone is the fourth DirtyFrag-family privilege escalation in six weeks. JFrog's public PoC raises the ...

Looking for an alternative to Docker? Learn about the top alternatives to Docker, their features, pricing, and benefits. Best for teams needing an affordable, simple container runtime: Containerd Best ...

Another bad Linux kernel bug has appeared. Fragnesia can give unauthorized users root powers. More open-source security bugs are likely coming. According to Linus's law, "Given enough eyeballs, all ...

2026年5月7日，安全研究领域迎来了一次重大的震荡，安全研究员 Hyunwoo Kim 披露了一种名为 "Dirty Frag" 的新型 Linux 内核本地权限提升（LPE）漏洞。该漏洞属于纯逻辑型缺陷，其破坏力极大，允许任何非特权本地用户在几乎所有主流 Linux 发行版上实现稳定、无需竞 ...

Copy Fail 和 Dirty Frag 的同周披露不是巧合，但也不是同一团队协调的产物。两条线独立行进，最后撞到一起。 2026 年 4 月 29 日到 5 月 8 日，仅九天时间，Linux 内核同一类逻辑漏洞——通过 splice() 把只读文件的页缓存页种进 zero-copy 发送路径，让接收侧的 in-place ...

For the past decade, Docker has provided a robust solution for building, shipping, and sharing applications. But behind its simple "build and run" workflow lie many years of complex technical ...

Three severe vulnerabilities have been identified in the container runtime environment runC, which is used by Docker, Kubernetes, and other platforms. Attackers can exploit the flaws to escape the ...

Three newly disclosed vulnerabilities in the runC container runtime used in Docker and Kubernetes could be exploited to bypass isolation restrictions and get access to the host system. The security ...

Kimia is a Kubernetes-native, OCI-compliant container image builder designed for secure, daemonless builds in cloud environments. Built on proven container technologies, Kimia provides enhanced ...

Docker is a fantastic tool that lets you run applications in neat, isolated boxes called containers. This makes developing and shipping software much faster and more consistent. But there's a small ...