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CVE-2026-3479 Detail

Disputed     

Description

DISPUTED: The project has clarified that the documentation was incorrect, and that pkgutil.get_data() has the same security model as open(). The documentation has been updated to clarify this point. There is no vulnerability in the function if following the intended security model. pkgutil.get_data() did not validate the resource argument as documented, allowing path traversals.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  Python Software Foundation
CVSS-B 0.0 NONE
Vector:  CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
Python Software Foundation
Python Software Foundation
Python Software Foundation
Python Software Foundation
Python Software Foundation
Python Software Foundation
Python Software Foundation

Weakness Enumeration

CWE-ID CWE Name Source
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CISA-ADP  

Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-3479
NVD Published Date:
03/18/2026
NVD Last Modified:
04/07/2026
Source:
Python Software Foundation