How many CVEs have patched parse_def_list?

1 published CVEs changed parse_def_list in lepture/mistune, in 1 distinct patches totalling 69 changed lines, between 2026 and 2026.

What is the latest CVE that changed parse_def_list?

CVE-2026-59925 (inline_parser: quadratic-time parsing on long runs of `**x**` and `***x***` emphasis pairs), published 2026-07-08, changed lines 15 to 52 of src/mistune/plugins/def_list.py.

How does parse_def_list compare to the rest of lepture/mistune?

lepture/mistune has 14 CVEs with a located fix in total; 1 of them changed parse_def_list.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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lepture/mistune

Function

parse_def_list

Name: parse_def_list in lepture/mistune: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/mistune/plugins/def_list.py

Last patched July 8, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

69

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

parse_def_list in lepture/mistune was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 69 lines in total.

lepture/mistune has 14 CVEs with a located fix in total, so 7% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed parse_def_list, newest first, with the lines each fix touched.

inline_parser: quadratic-time parsing on long runs of `**x**` and `***x***` emphasis pairs
CVE-2026-59925 · lines 15–52 · +18 −51
High · CVSS 7.5
EPSS 0.6%2026-07-08

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1_get_previous_paragraphsrc/mistune/plugins/def_list.py1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in lepture/mistune changed by the most CVE fixes.

__init__2 CVEs · src/mistune/inline_parser.py render_html_include2 CVEs · src/mistune/directives/include.py parse2 CVEs · src/mistune/directives/include.py _unquote_url2 CVEs · src/mistune/renderers/html.py safe_url2 CVEs · src/mistune/renderers/html.py render_figure2 CVEs · src/mistune/directives/image.py

All patched functions in lepture/mistune

Frequently asked questions

Common questions about CVE fixes to parse_def_list.

How many CVEs have patched parse_def_list?: 1 published CVEs changed parse_def_list in lepture/mistune, in 1 distinct patches totalling 69 changed lines, between 2026 and 2026.
What is the latest CVE that changed parse_def_list?: CVE-2026-59925 (inline_parser: quadratic-time parsing on long runs of `**x**` and `***x***` emphasis pairs), published 2026-07-08, changed lines 15 to 52 of src/mistune/plugins/def_list.py.
How does parse_def_list compare to the rest of lepture/mistune?: lepture/mistune has 14 CVEs with a located fix in total; 1 of them changed parse_def_list.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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