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CVE-2026-3479 Low

pkgutil.get_data() does not enforce documented restrictions

pkgutil.get_data() did not validate the resource argument as documented, allowing path traversals.

Exploit probability 0.2%
Published March 20, 2026
Required by Not available
Last source change March 27, 2026

02 / AFFECTED SOFTWARE

Affected packages

Unknown Unknown

164 explicit affected versions

Unknown Unknown

650 explicit affected versions

Bitnami libpython
Bitnami python-min
Bitnami python

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities CVE-2026-3479

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.

View original source
Open Source Vulnerabilities PSF-2026-13

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.

View original source
Open Source Vulnerabilities BIT-python-min-2026-3479

pkgutil.get_data() did not validate the resource argument as documented, allowing path traversals.

View original source
Open Source Vulnerabilities BIT-python-2026-3479

pkgutil.get_data() did not validate the resource argument as documented, allowing path traversals.

View original source
Open Source Vulnerabilities BIT-libpython-2026-3479

pkgutil.get_data() did not validate the resource argument as documented, allowing path traversals.

View original source

05 / REFERENCES

Further evidence