In January 2024, CVE-2024-21626 showed that a file descriptor leak in runc (the standard container runtime) allowed containers to access the host filesystem. The container’s mount namespace was intact — the escape happened through a leaked fd that runc failed to close before handing control to the container. In 2025, three more runc CVEs (CVE-2025-31133, CVE-2025-52565, CVE-2025-52881) demonstrated mount race conditions that allowed writing to protected host paths from inside containers.
The solution is not to install packages manually with rpm-ostree but to always go through generating a new OCI image with the desired packages. This keeps a consistent state between the image and the deployed system. Let’s generate a new image with cowsay and push it to Harbor so the update service can retrieve it.
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Anthropic自己公布的数字更直接——年化营收140亿美元，其中80%来自企业客户。Claude Code的年化营收已经达到25亿美元，2026年初以来企业订阅翻了四倍。它的CFO在融资公告里说了一句话："无论是创业公司还是世界500强，我们听到的是同一句话——Claude正在变得越来越不可或缺。"
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