EUVD-2025-206313

ArduinoCore-avr contains the source code and configuration files of the Arduino AVR Boards platform. A vulnerability in versions prior to 1.8.7 allows an attacker to trigger a stack-based buffer overflow when converting floating-point values to strings with high precision. By passing very large...

Arduino and AVR Board Security Vulnerabilities

Arduino AVR Boards is an open-source software kernel of Arduino. Versions of Arduino AVR Boards prior to 1.8.7 contained security vulnerabilities. These vulnerabilities stemmed from stack buffer overflows during the conversion of high-precision floating-point numbers into strings, which could lea...