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CVE-2025-64723

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Date: December 18, 2025

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.

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2025-64723
https://github.com/arduino/arduino-ide/releases/tag/2.3.7
https://support.arduino.cc/hc/en-us/articles/24329484618652-ASEC-25-004-Arduino-IDE-v2-3-7-Resolves-Multiple-Vulnerabilities
https://github.com/arduino/arduino-ide/pull/2805/commits/2f7667136ee95ce07dde23c49d2de526b45e3293
https://github.com/arduino/arduino-ide/security/advisories/GHSA-vf5j-xhwq-8vqj
https://www.mend.io/vulnerability-database/CVE-2025-64723

Severity Score

Weakness Type (CWE)

Incorrect Default Permissions

CWE-276

Top Fix

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Upgrade Version

Upgrade to version https://github.com/arduino/arduino-ide.git - 2.3.7

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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