arduino ide vulnerabilities and fixes

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

Also searched as: arduinoide.

arduino ide has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2025-12-18. Highest priority: CVE-2025-64724 (score 26/100).

• CVE-2025-64724 HIGH 7.3 UPGRADE Arduino IDE is an integrated development environment
• CVE-2025-64723 MEDIUM 4.4 UPGRADE Arduino IDE is an integrated development environment

FAQ

How do I fix arduino ide 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 arduino ide being exploited right now?

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

Which arduino ide CVE should I patch first?

CVE-2025-64724 currently ranks highest (26/100): Arduino IDE is an integrated development environment.

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