CVE-2025-64723 — Arduino IDE for macOS has TCC Bypass via Dynamic Library Injection
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…
Published: 2025-12-18 · CVSS: 4.8 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7