PatchTheCVEpymdown extensions vulnerabilities and fixes
Recent CVEs affecting pymdown extensions, with upgrade or downgrade steps. 1 tracked.
Also searched as: pymdownextensions.
pymdown extensions has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-07-16. Highest priority: CVE-2026-46338 (score 28/100).
- CVE-2026-46338 MEDIUM 4.3 UPGRADE PyMdown Extensions is a set of extensions for the Python-Markdown markdown project
FAQ
How do I fix pymdown extensions vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is pymdown extensions being exploited right now?
None of the tracked pymdown extensions CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which pymdown extensions CVE should I patch first?
CVE-2026-46338 currently ranks highest (28/100): PyMdown Extensions is a set of extensions for the Python-Markdown markdown project.