CVE-2025-64723
Medium
Description
Arduino IDE is an integrated development environment. Prior to version 2.3.7, Arduino IDE for macOS was configured with overly permissive security entitlements that could bypass macOS Hardened Runtime protections. This configuration allows attackers to inject malicious dynamic libraries into the application process, gaining access to all TCC (Transparency, Consent, and Control) permissions granted to the application. The fix is included starting from the `2.3.7 ` release.
SeverityMedium
CVSS4.4
Exploit probability—
ProductArduino Ide
PublishedDec 18, 2025
First seenDec 18, 2025
Weakness typeCWE-276CWE-276
How to fix
Update
- arduino arduino_ide2.3.7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| arduino arduino_ide | v < 2.3.7 | 2.3.7 |
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