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protobuf vulnerabilities

Licenses: BSD-3-Clause | Apache-2.0 | Protobuf
Published: 17 years ago Last updated: 6 days ago Latest version: 6.33.4 Latest non-vulnerable version: 6.33.4
pip
GitHub

Package Health Score

87/100
  • securityNo known security issues
  • popularityKey ecosystem project
  • maintenanceSustainable
  • communityActive

Maintenance

SUSTAINABLE

Commit Frequency

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Open Issues
134
Open PR
101
New PRS
1
Last Release
6 days ago
Last Commit
2 days ago
Maintainers
1

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

We found that protobuf 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

KEY ECOSYSTEM PROJECT
GitHub Stars
70.3k
Forks
16.0k
Contributors
0

Based on project statistics from the GitHub repository for the PyPI package protobuf, we found that it has been starred 70,331 times.

Community

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

This project has seen only 10 or less contributors.

How about a good first contribution to this project? It seems that protobuf is missing a README file.

License

BSD-3-Clause
[2.0.3,4.21.0rc1);
[4.21.1,);
Apache-2.0[2.0.0beta,2.0.3);
Protobuf[4.21.0rc1,4.21.1);
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Direct Vulnerabilities

Known vulnerabilities in the protobuf 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 3 total vulnerabilities, but none affect the latest version (6.33.4)

Package versions

204 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
6.33.412 Jan, 2026
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6.33.39 Jan, 2026
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6.33.26 Dec, 2025
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6.33.113 Nov, 2025
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6.33.015 Oct, 2025
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6.33.0rc29 Oct, 2025
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6.33.0rc11 Oct, 2025
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6.32.111 Sep, 2025
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6.32.014 Aug, 2025
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6.32.0rc25 Aug, 2025
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