PYSEC-2026-1848
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/python-libarchive/PYSEC-2026-1848.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-1848
- Aliases
- Published
- 2026-07-07T14:34:47.254368Z
- Modified
- 2026-07-07T17:47:51.810590604Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- python-libarchive directory traversal
- Details
-
python-libarchive through 4.2.1 allows directory traversal (to create files) in extract in zip.py for ZipFile.extractall and ZipFile.extract.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2024-55587
- https://github.com/smartfile/python-libarchive/issues/42
- https://github.com/smartfile/python-libarchive/pull/41
- https://github.com/smartfile/python-libarchive
- https://github.com/smartfile/python-libarchive/blob/c7677411bfc4ab5701d343bc6ebd9e35c990e80e/libarchive/zip.py#L107
- https://pypi.org/project/python-libarchive
- https://github.com/advisories/GHSA-75mx-hw5q-pvx3
Affected packages
PyPI / python-libarchive
Package
- Name
- python-libarchive
- View open source insights on deps.dev
- Purl
- pkg:pypi/python-libarchive
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedLast affected4.2.1