Vulnerability Details CVE-2026-21226
Deserialization of untrusted data in Azure Core shared client library for Python allows an authorized attacker to execute code over a network.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 65.6%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2026-21226
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cpe:2.3:a:microsoft:azure_sdk_for_python:*