Docker applies a default seccomp profile that blocks around 40 to 50 syscalls. This meaningfully reduces the attack surface. But the key limitation is that seccomp is a filter on the same kernel. The syscalls you allow still enter the host kernel’s code paths. If there is a vulnerability in the write implementation, or in the network stack, or in any allowed syscall path, seccomp does not help.
This story was originally featured on Fortune.com，更多细节参见搜狗输入法下载
Израиль нанес удар по Ирану09:28，详情可参考搜狗输入法2026
5D6 PROTUN - OPR_W WR W ; write PROTUN (with A-bit) to GDT/LDT
Фото: Alina Smutko / Reuters