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CVE intelligence

CVE-2026-3479

Vulnerability intelligence

Published Mar 18, 2026Sources checked Oct 3, 2026
0.0NONECVSS out of 10
What this means

Review the available evidence

CVE-2026-3479 and is rated None severity with a CVSS score of 0.0. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.

What to do next

Remediation and response

CISA KEVNot listedBased on the latest collected catalog
EPSS0.2%Estimated 30-day exploitation probability
Ransomware useNot markedCISA KEV ransomware field
Threat actors0Source-linked actor relationships
Overview

What is 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.