CVE-2020-25821: Peg-Markdown Project Peg-Markdown

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

peg-markdown 0.4.14 has a NULL pointer dereference in process_raw_blocks in markdown_lib.c. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Affected products

• Peg-Markdown Project Peg-Markdown: version 0.4.14 only

Published 2020-09-23. Last modified 2026-06-17.