CVE-2020-21839

6.5 mediumEPSS 0.9%

Medium (6.5) in gnu libredwg. 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.

Severity

6.5 medium

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 60% of CVEs (scores of 2026-11-01)
CWE: CWE-401
Published: 2021-05-17
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19