CVE-2020-25412: Gnuplot

Critical severity, CVSS 9.8. EPSS: 2.6% chance of exploitation in the next 30 days.

com_line() in command.c in gnuplot 5.4 leads to an out-of-bounds-write from strncpy() that may lead to arbitrary code execution.

Affected products

• Gnuplot Gnuplot: version 5.4.0 only

Published 2020-09-16. Last modified 2026-06-17.