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[CISA KEV] CVE-2026-39987 — Marimo Marimo: Marimo Remote Code Execution Vulnerability

lowcisa_kevPublished 2026-04-23

CVE: CVE-2026-39987 Vendor: Marimo Product: Marimo Vulnerability: Marimo Remote Code Execution Vulnerability Date Added: 2026-04-23 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. Due Date: 2026-05-07 Known Ransomware Use: Unknown Notes: https://github.com/marimo-t

MITRE ATT&CK techniques

Cloud ServicesT1021.007

Indicators of compromise

CVE-2026-39987cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-39987