CVE-2026-8643
pip would treat console_scripts and gui_scripts as paths instead of file names without sanitizing the resolved absolute path to the installation directory, leading to entry points being installed outside the installation directory.
02 / AFFECTED SOFTWARE
Affected packages
156 explicit affected versions
156 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
pip would treat console_scripts and gui_scripts as paths instead of file names without sanitizing the resolved absolute path to the installation directory, leading to entry points being installed outside the installation directory.
pip would treat console_scripts and gui_scripts as paths instead of file names without sanitizing the resolved absolute path to the installation directory, leading to entry points being installed outside the installation directory.
pip would treat console_scripts and gui_scripts as paths instead of file names without sanitizing the resolved absolute path to the installation directory, leading to entry points being installed outside the installation directory.
05 / REFERENCES
Further evidence
- http://www.openwall.com/lists/oss-security/2026/06/01/5
- https://access.redhat.com/errata/RHSA-2026:33313
- https://access.redhat.com/errata/RHSA-2026:34374
- https://access.redhat.com/errata/RHSA-2026:34456
- https://access.redhat.com/errata/RHSA-2026:34739
- https://access.redhat.com/errata/RHSA-2026:34740
- https://access.redhat.com/errata/RHSA-2026:34741
- https://access.redhat.com/errata/RHSA-2026:34748
- https://access.redhat.com/errata/RHSA-2026:34749
- https://access.redhat.com/errata/RHSA-2026:34750
- https://access.redhat.com/errata/RHSA-2026:34752
- https://access.redhat.com/errata/RHSA-2026:34756
- https://access.redhat.com/errata/RHSA-2026:34758
- https://access.redhat.com/errata/RHSA-2026:34760
- https://access.redhat.com/errata/RHSA-2026:34765
- https://access.redhat.com/errata/RHSA-2026:34772
- https://access.redhat.com/errata/RHSA-2026:34773
- https://access.redhat.com/errata/RHSA-2026:34774
- https://access.redhat.com/errata/RHSA-2026:34775
- https://access.redhat.com/errata/RHSA-2026:34776
- https://access.redhat.com/errata/RHSA-2026:34777
- https://access.redhat.com/errata/RHSA-2026:34778
- https://access.redhat.com/errata/RHSA-2026:34780
- https://access.redhat.com/errata/RHSA-2026:34891
- https://access.redhat.com/errata/RHSA-2026:36193
- https://access.redhat.com/errata/RHSA-2026:36315
- https://access.redhat.com/errata/RHSA-2026:37275
- https://access.redhat.com/errata/RHSA-2026:37283
- https://access.redhat.com/errata/RHSA-2026:42078
- https://access.redhat.com/errata/RHSA-2026:42079
- https://access.redhat.com/errata/RHSA-2026:42132
- https://access.redhat.com/errata/RHSA-2026:42144
- https://access.redhat.com/errata/RHSA-2026:42644
- https://access.redhat.com/errata/RHSA-2026:50479
- https://access.redhat.com/errata/RHSA-2026:54760
- https://access.redhat.com/errata/RHSA-2026:56347
- https://access.redhat.com/security/cve/CVE-2026-8643
- https://bugzilla.redhat.com/show_bug.cgi?id=2460927
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8643.json
- https://github.com/pypa/pip
- https://github.com/pypa/pip/pull/14000
- https://mail.python.org/archives/list/[email protected]/thread/YV63UET5D3OOJY7O4M5XCVYO2YM4NBYJ/
- https://nvd.nist.gov/vuln/detail/CVE-2026-8643
- https://pypi.org/project/pip
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-8643.json
- https://github.com/advisories/GHSA-wf93-45jw-7689
- https://github.com/pypa/advisory-database/tree/main/vulns/pip/PYSEC-2026-196.yaml
- https://mail.python.org/archives/list/[email protected]/thread/YV63UET5D3OOJY7O4M5XCVYO2YM4NBYJ