Unrated severityOSV Advisory· Published Dec 18, 2025· Updated Jan 14, 2026
Arduino IDE for macOS has TCC Bypass via Dynamic Library Injection
CVE-2025-64723
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
20.1.0, 0.1.1, 0.1.2, …+ 1 more
- (no CPE)range: 0.1.0, 0.1.1, 0.1.2, …
- (no CPE)range: <2.3.7
Patches
Vulnerability mechanics
References
5- github.com/arduino/arduino-ide/commit/1fa0fd31c8d6b62f19332e33713a8c5b0f4ed6f9mitrex_refsource_MISC
- github.com/arduino/arduino-ide/pull/2805mitrex_refsource_MISC
- github.com/arduino/arduino-ide/releases/tag/2.3.7mitrex_refsource_MISC
- github.com/arduino/arduino-ide/security/advisories/GHSA-vf5j-xhwq-8vqjmitrex_refsource_CONFIRM
- support.arduino.cc/hc/en-us/articles/24329484618652-ASEC-25-004-Arduino-IDE-v2-3-7-Resolves-Multiple-Vulnerabilitiesmitrex_refsource_MISC
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