PyPI package intelligence
marimo Known Exploited Vulnerabilities
Track evidence-backed exploitation affecting the PyPI package marimo, including the gap beyond CISA KEV, confidence assessments, and sensor observations.
- Total KEVs
- 1
- Known exploited vulnerability affecting marimo
- In CISA KEV
- 1
- Records also listed in the official catalog
- Beyond CISA KEV
- 0
- Additional exploited vulnerabilities absent from CISA KEV
- Sensor Observed
- 0
- marimo KEVs with sensor-observed exploitation activity
Review marimo exploitation against the versions you run
All one exploited marimo vulnerability tracked here is also listed in CISA KEV.
- 100%
- Covered by CISA
- 0%
- Beyond CISA
Attested marimo vulnerabilities
1 known exploited vulnerability affecting this package.
| Vulnerability | CISA KEV | Added |
|---|---|---|
|
CVE-2026-39987
marimo Affected by Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass |
In CISA | 01 Jun 2026 |
Recurring weakness patterns
Missing Authentication for Critical Function account for mapped occurrences across this marimo KEV portfolio.