diff --git a/micropython b/micropython index 209a792..a2de50f 160000 --- a/micropython +++ b/micropython @@ -1 +1 @@ -Subproject commit 209a792453ad8eb2182a6f77db733048152ea3d5c8650015a37e4f2c12f9d7fe +Subproject commit a2de50f788d6e3110ac57e439bca1ae23ab586d4115f671204c60ed759c6efd8 diff --git a/patchinfo.20251027103924170417.187004354831441/_patchinfo b/patchinfo.20251027103924170417.187004354831441/_patchinfo new file mode 100644 index 0000000..4404321 --- /dev/null +++ b/patchinfo.20251027103924170417.187004354831441/_patchinfo @@ -0,0 +1,27 @@ + + VUL-0: CVE-2025-59438: TRACKERBUG: mbedtls: padding oracle attack possible through timing of cipher error reporting + dheidler + moderate + security + Security update for micropython + 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) & 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 (1970–2099); 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. + + micropython +