CVE-2021-39528

8.8 highEPSS 1.1%

High (8.8) in gnu libredwg. EPSS 1.1% chance of exploitation in the next 30 days.

An issue was discovered in libredwg through v0.10.1.3751. dwg_free_MATERIAL_private() in dwg.spec has a double free.

Severity

8.8 high

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

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
CWE: CWE-415
Published: 2021-09-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19