pymdown-extensions: PyMdown Extensions is a set of extensions for the Python-Markdown markdown project
CVE-2026-46338 is fixed in pymdown-extensions on 1 platform by DEBIAN-CVE-2026-46338 (version 11.0.1-1), released July 19, 2026. It is not reported as exploited. Patch Radar priority: Routine.
PyMdown Extensions is a set of extensions for the Python-Markdown markdown project. From 10.0.1 until 10.21.3, pymdownx.snippets uses a string-prefix containment check in SnippetPreprocessor.get_snippet_path() in pymdownx/snippets.py when `restrict_base_path: True`, allowing markdown snippet directives to read files from sibling paths that share the same base_path prefix, such as docs and docs_internal. This is a regression of CVE-2023-32309. This issue is fixed in version 10.21.3.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| pymdown-extensions · Debian 14 | 11.0.1-1 | DEBIAN-CVE-2026-46338 | Jul 19, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.