CubeSandbox gives AI agents kernel-level isolation with RustVMM and KVM
heyshrutimishra · x · 2026-09-09
Containers don't isolate enough for AI agents running untrusted code: a container escape can let an agent read secrets or corrupt other agents on the same host. CubeSandbox addresses this with RustVMM and KVM, giving every sandbox its own kernel for hardware-level isolation, plus millisecond startup, snapshots, cloning, and pause/resume.
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