CVE-2020-18395: GNU Gama

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

A NULL-pointer deference issue was discovered in GNU_gama::set() in ellipsoid.h in Gama 2.04 which can lead to a denial of service (DOS) via segment faults caused by crafted inputs.

Affected products

• GNU Gama: version 2.04 only

Published 2021-05-28. Last modified 2026-06-17.