Plan
active
Marimo Notebook Flaw Enables MCP Subprocess Execution on Open
- Engineer — Plan: Teams using Marimo in AI/ML workflows should update to the patched version; the attack surface (opening a crafted notebook in edit mode triggers a local subprocess via MCP) is a real supply-chain-style risk, but no KEV listing, public PoC, or active exploitation signals mean this isn’t an emergency patch.
- SOC/IR — Skip
- Leader — Skip
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