CVE-2018-16717: Nih Ncbi Toolbox

Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days.

A heap-based buffer overflow exists in nph-viewgif.cgi in the 2.0.7 through 2.2.26 legacy versions of the NCBI ToolBox.

Affected products

• Nih Ncbi Toolbox: from 2.0.7, up to and including 2.2.26

Published 2019-05-02. Last modified 2026-06-17.