marimo-team Known Exploited Vulnerabilities

Evidence-backed KEV intelligence for marimo-team products — CISA KEV status, confidence, sensor telemetry, and virtual-patch availability.

Total KEVs

1

In CISA KEV

1

Beyond CISA KEV

0

Sensor Observed

0

Virtual Patch Available

0

marimo-team KEVs Added by Year

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1 marimo-team KEV added all time (primary attestation date).

Attested CVEs

CVE Confidence CISA KEV Added
CVE-2026-39987

marimo Affected by Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass

Confirmed In CISA 01 Jun 2026

Common Vulnerability Classes (CWE)

  • CWE-306 — Missing Authentication for Critical Function 1

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