CVE-2025-46656 Information

Description

python-markdownify (aka markdownify) before 0.14.1 allows large headline prefixes such as in addition to

through

. This causes memory consumption.

Reference

https://github.com/matthewwithanm/python-markdownify/compare/0.14.0…0.14.1 https://github.com/matthewwithanm/python-markdownify/issues/143