CVE-2026-39987
Marimo / Marimo
Added 2026-04-23
Due 2026-05-07
Marimo Remote Code Execution Vulnerability
Marimo contains an pre-authorization remote code execution vulnerability, allowing an unauthenticated attacked to shell access and execute arbitrary system commands.
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes: https://github.com/marimo-team/marimo/security/advisories/GHSA-2679-6mx9-h9xc ; https://nvd.nist.gov/vuln/detail/CVE-2026-39987
Metadata
| Added to KEV | 2026-04-23 |
| Remediation due | 2026-05-07 |
| Ransomware use | Unknown |
| CWEs | CWE-306 |
| Ingested | 2026-04-24 15:03:13 |
Cross-mesh regulatory overlay
If you're breached via this CVE, what disclosure laws and cyber regs fire? Asks LexiWorld and RegulatoryRadar via signed mesh.