StackPrism

PyPI package

setuptools 51.1.0.post20201221: no known vulnerabilities

setuptools 51.1.0.post20201221 has no known vulnerabilities in OSV.dev. The maintainers deprecated this release.

PyPI (opens in a new tab) describes it as “Most extensible Python build backend with support for C/C++ extension modules”

Known vulnerabilities
0
None in OSV.dev
Released
Dec 21, 2020
Latest is 84.2.1
Licence
MIT
OpenSSF Scorecard
4.4/10
pypa/setuptools (opens in a new tab)
Dependencies
None
Resolved by deps.dev
Status
Yanked release

Newer releases

51.1.0.post20201221 has nothing to fix today. Newer releases, for when you upgrade:

  • 51.3.3

    Newest 51.x release. Released Jan 17, 2021.

    5 known vulnerabilities, worst rated warning

  • 84.2.1

    Latest release. Released Oct 20, 2026.

    No known vulnerabilities

Is setuptools the only one?

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How this page is checked

StackPrism asks OSV.dev which advisories affect exactly setuptools 51.1.0.post20201221, merges duplicates filed under several ids, and ranks them with CISA’s Known Exploited Vulnerabilities list and FIRST EPSS. Release dates and deprecation come from deps.dev and PyPI. No AI writes this page: every sentence comes from that data, refreshed every few hours.

Last checked against PyPI, OSV.dev and deps.dev.