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pymodbus

A fully featured modbus protocol stack in python
Licenses: BSD-3-Clause | BSD-2-Clause
Published: 13 years ago Last updated: 19 days ago Latest version: 3.13.0 Latest non-vulnerable version: 3.13.0
pip
GitHub

Package Health Score

85/100
  • securityNo known security issues
  • popularityPopular
  • maintenanceHealthy
  • communitySustainable

Maintenance

HEALTHY

Commit Frequency

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Open Issues
0
Open PR
1
New PRS
1
Last Release
19 days ago
Last Commit
8 days ago
Maintainers
3

Further analysis of the maintenance status of pymodbus based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Healthy.

We found that pymodbus demonstrates a positive version release cadence with at least one new version released in the past 3 months.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Popularity

POPULAR
GitHub Stars
2.7k
Forks
1.0k
Contributors
0

Based on project statistics from the GitHub repository for the PyPI package pymodbus, we found that it has been starred 2,687 times.

Community

SUSTAINABLE
Readme
Yes
Contributing.md
Yes
Code of Conduct
No
Contributors
0
Funding
No
LICENSE
BSD-3-Clause

This project has seen only 10 or less contributors.

We found a way for you to contribute to the project! Looks like pymodbus is missing a Code of Conduct.

License

BSD-3-Clause[2.3.0rc1,);
BSD-2-Clause[1.0.0,2.3.0rc1);
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Direct Vulnerabilities

Known vulnerabilities in the pymodbus package. This does not include vulnerabilities belonging to this package’s dependencies.

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Security

NO KNOWN SECURITY ISSUES
Show only direct vulnerabilities in latest version
No vulnerabilities found

No vulnerabilities found in the latest version

There are 1 total vulnerabilities, but none affect the latest version (3.13.0)

Package versions

90 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
3.13.012 Apr, 2026
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3.12.119 Feb, 2026
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3.12.08 Feb, 2026
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3.11.430 Nov, 2025
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3.11.325 Sep, 2025
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3.11.210 Sep, 2025
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3.11.110 Aug, 2025
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3.11.05 Aug, 2025
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3.10.027 Jul, 2025
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3.9.218 Apr, 2025
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