To continuously support STM32 developers, STMicroelectronics has rolled out updates across multiple STM32Cube MCU packages. These updates bring important enhancements and fixes aimed at improving your embedded development experience.
What’s new?
- Connectivity & security:
Significant upgrades to connectivity stacks and security features help you build more robust and secure applications.
- Middleware enhancements:
Various middleware components have been refined for better performance and reliability.
- HAL & LL drivers:
Numerous bug fixes and optimizations have been applied across hardware abstraction layer (HAL) and low-layer (LL) drivers to improve stability and functionality.
- Software Bill of Materials (SBOM):
Most packages now include an SBOM, offering a standardized inventory of all software components. This addition enhances transparency, making it easier to manage security risks, ensure compliance, and track dependencies throughout your software lifecycle.
Updated STM32Cube packages and key improvements
Below is a list of the STM32Cube packages updated in this release, along with highlights of their key improvements. For full technical details, please consult the release notes linked with each package: STM32CubeWBA v1.8.0 – Release note
- Support for STM32WBA6M with the B-WBA6M-WPAN Board
- Bluetooth® LE 6.0 certification
- STM32CubeWB0 v1.4.0 – Release note
• New demonstration: PWR_Consumption
• Updated Bluetooth® LE stack version to 4.1
- STM32CubeWB v1.24.0 – Release note
• New FUS version: v2.2.0
• FreeRTOS upgraded to v10.6.2
- STM32CubeN6 v1.3.0 – Release note
• CMSIS Core updated to v6.2
• STM32_ExtMem_Manager upgraded to v1.5.1
- STM32CubeH7RS v1.3.0 – Release note
• STM32 ExtMem Manager library upgraded to v1.5.0 with new CUSTOM driver
• Added new template using the CUSTOM EMM driver
- STM32CubeL5 v1.6.0 – Release note
• Added GPIO_Demo example
• FreeRTOS upgraded to v10.6.2
- STM32CubeWL v1.4.0 – Release note
• FreeRTOS upgraded to v10.6.2
• Migrated to STM32 Key Management Services v1.2.3
- STM32CubeWL3 v1.3.0 – Release note
• Support for WL3Rx devices and projects for NUCLEO-WL3RKB1 and NUCLEO-WL3RKB2
• Added two power management examples on WL3R
Patch releases and minor updates
The following packages have received patch releases with minor updates, defect fixes, and implementation enhancements:
How to get the updates
The new STM32Cube software updates can be downloaded from:
- Through our code configuration and generation tool STM32CubeMX
First published on Dec 16, 2025
