CVE-2026-4360

Katalog CVE

CVSS 5.3 · Medium EPSS 0,48%

Kerentanan Improper Preservation of Permissions pada python. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

30 Juni 2026

Terakhir diubah

13 Agustus 2026

Status NVD

Modified

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-281: Improper Preservation of Permissions

EPSS (30 hari)

0,48% peluang dieksploitasi; lebih tinggi dari 39,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://mail.python.org/archives/list/security-announce@python.org/thread/TWZW2PC2AZOV6FENIHFSRC63OM7MBGSB/ issue tracking · advisory vendor
• https://github.com/python/cpython/commit/5e0ef3f1afe892e4f64eb83368db57ac4c40cba0 patch
• https://github.com/python/cpython/commit/7b57e8d51446297b8c7c482d224bc5f1938e4301 patch
• https://github.com/python/cpython/commit/7ccdbaba2c54250a70d7f25632152df7655a5e0a patch
• https://github.com/python/cpython/commit/d2b2f5eacab4dd48446b63340613b05dcbbf0b44 patch
• https://github.com/python/cpython/commit/eee3ddf0ca10283cc7fea724aae9cd8665f8d15e patch
• https://github.com/python/cpython/issues/151987 issue tracking · patch
• https://github.com/python/cpython/pull/151988 issue tracking · patch
• https://github.com/python/cpython/commit/0367912be336348b30572f8029cec4a282782d92
• https://github.com/python/cpython/commit/cf23b9153181062150d061468b6d24af33fe214f