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chore(deps): update dependency pip to v26 [security]#151

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renovate/pypi-pip-vulnerability
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chore(deps): update dependency pip to v26 [security]#151
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renovate/pypi-pip-vulnerability

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@renovate renovate Bot commented Jun 21, 2026

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This PR contains the following updates:

Package Change Age Confidence
pip (changelog) 25.1.126.1 age confidence

pip's fallback tar extraction doesn't check symbolic links point to extraction directory

CVE-2025-8869 / GHSA-4xh5-x5gv-qwph

More information

Details

When extracting a tar archive pip may not check symbolic links point into the extraction directory if the tarfile module doesn't implement PEP 706. Note that upgrading pip to a "fixed" version for this vulnerability doesn't fix all known vulnerabilities that are remediated by using a Python version that implements PEP 706. Note that this is a vulnerability in pip's fallback implementation of tar extraction for Python versions that don't implement PEP 706 and therefore are not secure to all vulnerabilities in the Python 'tarfile' module. If you're using a Python version that implements PEP 706 then pip doesn't use the "vulnerable" fallback code. Mitigations include upgrading to a version of pip that includes the fix, upgrading to a Python version that implements PEP 706 (Python >=3.9.17, >=3.10.12, >=3.11.4, or >=3.12), applying the linked patch, or inspecting source distributions (sdists) before installation as is already a best-practice.

Severity

  • CVSS Score: 5.9 / 10 (Medium)
  • Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

References

This data is provided by the GitHub Advisory Database (CC-BY 4.0).


pip Path Traversal vulnerability

CVE-2026-1703 / GHSA-6vgw-5pg2-w6jp

More information

Details

When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside the installation directory. The path traversal is limited to prefixes of the installation directory, thus isn't able to inject or overwrite executable files in typical situations.

Severity

  • CVSS Score: 2.0 / 10 (Low)
  • Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

References

This data is provided by the GitHub Advisory Database (CC-BY 4.0).


pip has an interpretation conflict due to handling both concatenated tar and ZIP files as ZIP files

CVE-2026-3219 / GHSA-58qw-9mgm-455v

More information

Details

pip handles concatenated tar and ZIP files as ZIP files regardless of filename or whether a file is both a tar and ZIP file. This behavior could result in confusing installation behavior, such as installing "incorrect" files according to the filename of the archive. New behavior only proceeds with installation if the file identifies uniquely as a ZIP or tar archive, not as both.

Severity

  • CVSS Score: 4.6 / 10 (Medium)
  • Vector String: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

References

This data is provided by the GitHub Advisory Database (CC-BY 4.0).


Release Notes

pypa/pip (pip)

v26.1

Compare Source

v26.0.1

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v26.0

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v25.3

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v25.2

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This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate Bot requested a review from a team as a code owner June 21, 2026 06:14
@renovate renovate Bot requested review from kopekC and removed request for a team June 21, 2026 06:14
@codecov

codecov Bot commented Jun 21, 2026

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ All tests successful. No failed tests found.

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@renovate renovate Bot force-pushed the renovate/pypi-pip-vulnerability branch from 20a2ed3 to 4686de8 Compare June 22, 2026 16:55
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