python-multipart vulnerabilities and fixes

Recent CVEs affecting python-multipart, with upgrade or downgrade steps. 4 tracked.

Also searched as: python multipart.

python-multipart has 4 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 4. Most recent: 2026-06-22. Highest priority: CVE-2026-53539 (score 41/100).

• CVE-2026-53539 HIGH 7.5 UPGRADE Python-Multipart is a streaming multipart parser for Python
• CVE-2026-53540 LOW 3.7 UPGRADE Python-Multipart is a streaming multipart parser for Python
• CVE-2026-53537 LOW 3.7 UPGRADE Python-Multipart is a streaming multipart parser for Python
• CVE-2026-53538 LOW 3.7 UPGRADE Python-Multipart is a streaming multipart parser for Python

FAQ

How do I fix python-multipart 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 python-multipart being exploited right now?

None of the tracked python-multipart CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which python-multipart CVE should I patch first?

CVE-2026-53539 currently ranks highest (41/100): Python-Multipart is a streaming multipart parser for Python.

← Back to latest CVEs