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Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process. pip would incorrectly handle doubly-encoded package URLs from indexes allowing for files to be installed to arbitrary locations on disk even when installing wheels. This vulnerability requires downloading or installing a package from a malicious package index to succeed, malicious packages alone are not able to exploit this vulnerability. Note that this vulnerability only materially impacts users running `pip download` with the `--only-binary` option as installing source distributions from an untrusted index is already an unsafe operation that executes code during install time.
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle. Changing version to 45.
https://src.fedoraproject.org/rpms/python-pip/pull-request/173
FEDORA-2026-d083cbcc1a (python-pip-26.1.2-5.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-d083cbcc1a
FEDORA-2026-397c391da2 (python-pip-26.0.1-3.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-397c391da2
FEDORA-2026-397c391da2 has been pushed to the Fedora 44 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-397c391da2` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-397c391da2 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-d083cbcc1a has been pushed to the Fedora 45 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-d083cbcc1a` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-d083cbcc1a See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-30b4eb25df (python-pip-25.1.1-19.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-30b4eb25df
FEDORA-2026-397c391da2 (python-pip-26.0.1-3.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2026-30b4eb25df has been pushed to the Fedora 43 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-30b4eb25df` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-30b4eb25df See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-30b4eb25df (python-pip-25.1.1-19.fc43) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2026-d083cbcc1a (python-pip-26.1.2-5.fc45) has been pushed to the Fedora 45 stable repository. If problem still persists, please make note of it in this bug report.
Reopened accidentally.