How many CVEs have patched render_admonition?

2 published CVEs changed render_admonition in lepture/mistune, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.

What is the latest CVE that changed render_admonition?

CVE-2026-59926 (Mistune: XSS via unescaped class option in Admonition directive), published 2026-07-08, changed lines 68 of src/mistune/directives/admonition.py.

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

lepture/mistune has 14 CVEs with a located fix in total; 2 of them changed render_admonition.

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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Weaknesses (CWE)The MITRE CWE weakness catalog
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Patched Functions
Lepture
Mistune
Render_admonition

render_admonition in lepture/mistune: Patched by 2 CVEs

lepture/mistune

Function

render_admonition

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

src/mistune/directives/admonition.py

Last patched July 8, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

render_admonition in lepture/mistune was changed by 2 published CVE fixes in 2026, in 1 distinct patches that added or removed 4 lines in total.

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

CVEs that patched it

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

Mistune: XSS via unescaped class option in Admonition directive
CVE-2026-59926 · line 68 · +1 −1
Medium · CVSS 5.3
EPSS 0.3%2026-07-08
Mistune: XSS via unescaped figclass/figwidth in Figure directive
CVE-2026-44896 · line 68 · +1 −1
Medium · CVSS 5.3
EPSS 0.3%2026-05-26

Get an alert when the next CVE fix lands in lepture/mistune, with the patched functions.

Monitor mistune CVEs

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 render_admonition.

How many CVEs have patched render_admonition?: 2 published CVEs changed render_admonition in lepture/mistune, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.
What is the latest CVE that changed render_admonition?: CVE-2026-59926 (Mistune: XSS via unescaped class option in Admonition directive), published 2026-07-08, changed lines 68 of src/mistune/directives/admonition.py.
How does render_admonition compare to the rest of lepture/mistune?: lepture/mistune has 14 CVEs with a located fix in total; 2 of them changed render_admonition.
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

src/mistune/directives/admonition.py on GitHub (opens in a new tab)
All patched functions in lepture/mistune
Patched functions directory

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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