opensuse-su-2025-20035-1
Vulnerability from csaf_opensuse
Published
2025-11-10 15:52
Modified
2025-11-10 15:52
Summary
Security update for micropython
Notes
Title of the patch
Security update for micropython
Description of the patch
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.
Patchnames
openSUSE-Leap-16.0-packagehub-17
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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