The code runs as a standard Linux process. Seccomp acts as a strict allowlist filter, reducing the set of permitted system calls. However, any allowed syscall still executes directly against the shared host kernel. Once a syscall is permitted, the kernel code processing that request is the exact same code used by the host and every other container. The failure mode here is that a vulnerability in an allowed syscall lets the code compromise the host kernel, bypassing the namespace boundaries.
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It is possible to disable the automatic update service if you prefer to manage updates manually.
2026-02-28 00:00:00:0本报记者 吴 君 花有品，城有格，湖北宜昌——