CVE-2021-37529: Debian Linux

Medium severity, CVSS 5.5. EPSS: 0.7% chance of exploitation in the next 30 days.

A double-free vulnerability exists in fig2dev through 3.28a is affected by: via the free_stream function in readpics.c, which could cause a denial of service (context-dependent).

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only; version 11.0 only
• FIG2DEV Project FIG2DEV: up to and including 3.2.8a

Published 2022-01-12. Last modified 2026-06-17.