TI-2026-02782 CVE-2026-3219 · GHSA-58qw-9mgm-455v
pip doesn't reject concatenated ZIP and tar archives
Priority LOW 20
pip handles concatenated tar and ZIP files as ZIP files regardless of filename or whether a file is both a tar and ZIP file.
3 records
pip handles concatenated tar and ZIP files as ZIP files regardless of filename or whether a file is both a tar and ZIP file.
When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside the installation directory.
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.