CVE-2026-4360
mediumPriorität · verfolgen · 21EPSS 0.005 · 41. PerzentilEUUSEPSS · bewertet 2026-10-23
In the Tarfile.extract() function, the filter parameter is not passed properly when extracting hardlinks. An affected system that extracts content from untrusted tar files could end up writing files with an unexpected uid/gid despite the user passing filter='data' to the extract() function.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–medium · 0.4–5.3
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (22)
Betroffene Produkte und Versionsbereiche.
Advisories (4)
Hersteller- und Ökosystem-Meldungen dazu.
- BIT-libpython-2026-4360Tarfile.extract() doesn't fully respect filter parameter2026-07-08vendor · osvUS
In the Tarfile.extract() function, the filter parameter is not passed properly when extracting hardlinks. An affected system that extracts content from untrusted tar files could end up writing files with an unexpected uid/gid despite the user passing filter='data' to the extract() function.
- BIT-python-2026-4360Tarfile.extract() doesn't fully respect filter parameter2026-07-08vendor · osvUS
In the Tarfile.extract() function, the filter parameter is not passed properly when extracting hardlinks. An affected system that extracts content from untrusted tar files could end up writing files with an unexpected uid/gid despite the user passing filter='data' to the extract() function.
- BIT-python-min-2026-4360Tarfile.extract() doesn't fully respect filter parameter2026-07-08vendor · osvUS
In the Tarfile.extract() function, the filter parameter is not passed properly when extracting hardlinks. An affected system that extracts content from untrusted tar files could end up writing files with an unexpected uid/gid despite the user passing filter='data' to the extract() function.
- PSF-2026-322026-06-30vendor · osvUS
In the Tarfile.extract() function, the filter parameter is not passed properly when extracting hardlinks. An affected system that extracts content from untrusted tar files could end up writing files with an unexpected uid/gid despite the user passing filter='data' to the extract() function.
auch bekannt als (7)
Weitere Namen und Kennungen dieser Entität.
- CNNVD-2026-27707467cnnvd
- EUVD-2026-40336enisa_euvd
- GHSA-gf2w-jqmq-fcm8enisa_euvd
- BIT-libpython-2026-4360osv
- BIT-python-2026-4360osv
- BIT-python-min-2026-4360osv
- PSF-2026-32osv
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Referenzen (27)
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/python/cpython/commit/5e0ef3f1afe892e4f64eb83368db57ac4c40cba0cnnvd
- https://github.com/python/cpython/commit/7b57e8d51446297b8c7c482d224bc5f1938e4301cnnvd
- https://github.com/python/cpython/commit/7ccdbaba2c54250a70d7f25632152df7655a5e0acnnvd
- https://github.com/python/cpython/commit/eee3ddf0ca10283cc7fea724aae9cd8665f8d15ecnnvd
- https://github.com/python/cpython/issues/151987cnnvd
- https://github.com/python/cpython/pull/151988cnnvd
- https://mail.python.org/archives/list/security-announce@python.org/thread/TWZW2PC2AZOV6FENIHFSRC63OM7MBGSB/cnnvd
- https://github.com/python/cpython/commit/0367912be336348b30572f8029cec4a282782d92enisa_euvd
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