nicegui vulnerabilities and fixes

Recent CVEs affecting nicegui, with upgrade or downgrade steps. 2 tracked.

nicegui has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-04-08. Highest priority: CVE-2026-33332 (score 44/100).

• CVE-2026-39844 MEDIUM 5.9 UPGRADE NiceGUI is a Python-based UI framework
• CVE-2026-33332 HIGH 7.5 UPGRADE NiceGUI is a Python-based UI framework

FAQ

How do I fix nicegui 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 nicegui being exploited right now?

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

Which nicegui CVE should I patch first?

CVE-2026-33332 currently ranks highest (44/100): NiceGUI is a Python-based UI framework.

← Back to latest CVEs