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  Marimo Notebook Flaw Could Run MCP Commands Before Cells Execute in Edit Mode

  Marimo Notebook Flaw Could Run MCP Commands Before Cells Execute in Edit Mode

  

  Marimo has addressed a high-severity security flaw in its notebook software that allowed an attacker to execute an attacker-supplied Model Context Protocol (MCP) command in a specially crafted noteboo ... Read more

  Published Date: Aug 25, 2026 (2 days, 22 hours ago)

  Vulnerabilities has been mentioned in this article.

  CVE-2026-75149 CVE-2026-58231 CVE-2026-67618 CVE-2026-39987
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