Pull request for security update for micropython #197

Manually merged
products merged 3 commits from msmeissn/PackageHub:maintenance-update-1761561563 into leap-16.0 2025-11-10 16:40:45 +01:00
2 changed files with 28 additions and 1 deletions

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<patchinfo>
<issue tracker="cve" id="2025-59438">VUL-0: CVE-2025-59438: TRACKERBUG: mbedtls: padding oracle attack possible through timing of cipher error reporting</issue>
<packager>dheidler</packager>
<rating>moderate</rating>
<category>security</category>
<summary>Security update for micropython</summary>
<description>This update for micropython fixes the following issues:
Changes in micropython:
- Build with mbedtls-3.6.5 instead of bundled 3.6.2 to fix CVE-2025-59438
Version 1.26.0:
* Added machine.I2CTarget for creating I2C target devices on multiple ports.
* New MCU support: STM32N6xx (800 MHz, ML accel) &amp; ESP32-C2 (WiFi + BLE).
* Major float accuracy boost (~28% → ~98%), constant folding in compiler.
* Optimized native/Viper emitters; reduced heap use for slices.
* Time functions standardized (19702099); new boards across ESP32, SAMD, STM32, Zephyr.
* ESP32: ESP-IDF 5.4.2, flash auto-detect, PCNT class, LAN8670 PHY.
* RP2: compressed errors, better lightsleep, hard IRQ timers.
* Zephyr v4.0.0: PWM, SoftI2C/SPI, BLE runtime services, boot.py/main.py support.
* mpremote adds fs tree, improved df, portable config paths.
* Updated lwIP, LittleFS, libhydrogen, stm32lib; expanded hardware/CI tests.
</description>
<package>micropython</package>
</patchinfo>