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Security Advisories

CVE-2026-3219

NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-3219

Severity

Unknown
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Summary

pip doesn't reject concatenated ZIP and tar archives

Description

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.

References

Affected packages


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