CVE-2026-27194: Man D-Tale

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

D-Tale is a visualizer for pandas data structures. Versions prior to 3.20.0 are vulnerable to Remote Code Execution through the /save-column-filter endpoint. Users hosting D-Tale publicly can be vulnerable to remote code execution allowing attackers to run malicious code on the server. This issue has been fixed in version 3.20.0.

Affected products

• Man D-Tale: up to and including 3.19.1

Published 2026-02-21. Last modified 2026-06-17.