CVE-2020-25559

7.8 highEPSS 1.6%

High (7.8) in gnuplot gnuplot. EPSS 1.6% chance of exploitation in the next 30 days.

gnuplot 5.5 is affected by double free when executing print_set_output. This may result in context-dependent arbitrary code execution.

Severity

7.8 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE: CWE-415
Published: 2020-09-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19