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.
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“研发投入”这一指标，可直接衡量企业将资金转化为未来竞争力的决心与能力，是真金白银的战略承诺；“研发人员”构成创新活动的执行主体，其规模、结构与分布，直接影响技术落地与迭代的效率。在数智化转型的关键阶段，分析这两个指标的变化与互动，不仅能衡量企业当下的创新力度，更能透视其人才储备与组织效能。
Publication date: 10 March 2026