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CVE-2025-64723

4.4 · MEDIUM

Arduino IDE is an integrated development environment.

Published Dec 18, 2025CWE-276EPSS 0.13%

Overview

CVE-2025-64723 is a medium-severity vulnerability. It was published on December 18, 2025 and has a CVSS 3.1 base score of 4.4 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.4, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/arduino/arduino-ide/commit/1fa0fd31c8d6b62f19332e33713a8c5b0f4ed6f9GitHubgithub.com/arduino/arduino-ide/pull/2805GitHubgithub.com/arduino/arduino-ide/releases/tag/2.3.7GitHubgithub.com/arduino/arduino-ide/security/advisories/GHSA-vf5j-xhwq-8vqjRefsupport.arduino.cc/hc/en-us/articles/24329484618652-ASEC-25-004-Arduino-IDE-v2-3-7-Resolves-Multiple-Vulnerabilities

How CyberStrike helps

Frequently asked questions

What is CVE-2025-64723?

CVE-2025-64723 is a medium-severity vulnerability. It was published on December 18, 2025 and has a CVSS 3.1 base score of 4.4 (MEDIUM).

How severe is CVE-2025-64723?

This vulnerability has a CVSS 3.1 base score of 4.4, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-64723?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-64723?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-64723 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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