ArduinoJson Files

JSON library for Arduino and embedded C++. Simple and efficient

This is an exact mirror of the ArduinoJson project, hosted at https://github.com/bblanchon/ArduinoJson. SourceForge is not affiliated with ArduinoJson.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
ArduinoJson-v7.4.3.h	2026-03-02	263.2 kB	0
ArduinoJson-v7.4.3.hpp	2026-03-02	263.4 kB	0
ArduinoJson 7.4.3 source code.tar.gz	2026-03-02	307.2 kB	0
ArduinoJson 7.4.3 source code.zip	2026-03-02	540.2 kB	2
README.md	2026-03-02	381 Bytes	0
Totals: 5 Items		1.4 MB	2

Changes

Fix a buffer overrun in as<T>() when T is a numeric type and the variant contains a string representing a floating point number with a large number of digits (issue [#2220])

Huge thanks to @xD0135 for reporting this long-standing security issue ❤️❤️❤️

View version history

Source: README.md, updated 2026-03-02

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ArduinoJson Files

JSON library for Arduino and embedded C++. Simple and efficient

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Changes