CVE-2020-21839: GNU Libredwg

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

An issue was discovered in GNU LibreDWG 0.10. Crafted input will lead to an memory leak in dwg_decode_eed ../../src/decode.c:3638.

Affected products

• GNU Libredwg: version 0.10 only

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