CVE-2020-21815: GNU Libredwg

Medium severity, CVSS 6.5. EPSS: 0.9% chance of exploitation in the next 30 days.

A null pointer deference issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114, which causes a denial of service (application crash).

Affected products

• GNU Libredwg: version 0.10.2641 only

Published 2021-05-17. Last modified 2026-07-09.