Coreweave Marimo Vulnerabilities

1 advisories affecting Coreweave Marimo

1

Total CVEs

1

Critical

0

High

CVE-2026-39987

Apr 9, 2026

Critical (9.8)

marimo is a reactive Python notebook. Prior to 0.23.0, Marimo has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticate...

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