🛡️ CVE-2025-64724
🟠 CVSS 7.3 — High ✅ No Known Exploit CWE-276 NVD
7.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Arduino IDE is an integrated development environment. Prior to version 2.3.7, Arduino IDE for macOS is installed with world-writable file permissions on sensitive application components, allowing any local user to replace legitimate files with malicious code. When another user launches the application, the malicious code executes with that user's privileges, enabling privilege escalation and unauthorized access to sensitive data. The fix is included starting from the `2.3.7` release.

Details

Severity HIGH
CVSS Score 7.3
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CWE CWE-276
Public Exploit ✅ No
Source NVD
Published 2025-12-18
Updated 2026-06-02
Modified 2026-02-19

Affected Packages

Software From version Fixed in
arduino-ide — 2.3.7

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