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ST Technical Moderator
July 31, 2026
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STM32CubeMX 6.18.1 released

  • July 31, 2026
  • 1 reply
  • 51 views

We are pleased to announce that the minor version 6.18.1 of STM32CubeMX is available.

What is new in 6.18.1:

This release addresses and resolves the issues outlined below:

  • Download error for crdb.zip during update
    • STM32CubeMX displays a download error pop-up during data updates.

   Note : This issue is resolved for 6.18.1 and later versions. For the earlier versions customers                                        may refer to the following workaround already shared in the community:

Workaround for file download error: crdb.zip (Problem during download) | Community

 

  • Error occurred while importing .ioc file created with STM32CubeMX older than 6.18.0
    • The “Continue and Migrate” features are not working properly for projects with PCC configured.

 

  • Issue when setting clock to 240Mhz in STM32H743 and STM32H753
    • STM32CubeMX prevents the user from selecting 240 MHz, displaying the message: “240 MHz maximum frequency must be <= 225 MHz.”

 

Fixed issues in 6.18.1:

Refer to the STM32CubeMX online documentation: here 

 

Known problems and limitations in 6.18.1: 

Refer to the STM32CubeMX online documentation: here

 

How to get STM32CubeMX 6.18.1: 

  • Download STM32CubeMX from here 
  • Or update your current installation of STM32CubeMX using: Help > Check for Updates 
This topic has been closed for replies.
Best answer by Aimen1

This is an announcement post, if you have any issue or feedback to report please use the main page:

STM32CubeMX (MCUs) | STM32 MCUs Software development tools | Community

1 reply

Aimen1AuthorBest answer
ST Technical Moderator
July 31, 2026

This is an announcement post, if you have any issue or feedback to report please use the main page:

STM32CubeMX (MCUs) | STM32 MCUs Software development tools | Community

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.