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CVE-2026-21226

CVE-2026-21226 · Azure Core shared client library for Python Remote Code Execution Vulnerability

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Deserialization of untrusted data in Azure Core shared client library for Python allows an authorized attacker to execute code over a network.

CVSS 7.5 · High · EPSS 0.9% · Fix available

Published
Updated

Stack: python

Affected products and versions

  • azure core shared client library for python

    Versions
    • ≥ 1.1.0, < 1.38.0: Affected (custom)

    Update to 1.38.0

  • azure-core PyPI

    Versions
    • 1.0.0
    • 1.0.0b1
    • 1.0.0b2
    • 1.0.0b3
    • 1.0.0b4
    • 1.1.0
    • 1.1.1
    • 1.10.0
    • 1.11.0
    • 1.12.0
    • 1.12.0b1
    • 1.13.0
    • 1.13.0b1
    • 1.14.0
    • 1.14.0b1
    • 1.15.0
    • 1.15.0b1
    • 1.16.0
    • 1.17.0
    • 1.18.0
    • 1.19.0
    • 1.19.1
    • 1.2.0
    • 1.2.1
    • 1.2.2
    • 1.20.0
    • 1.20.1
    • 1.21.0
    • 1.21.1
    • 1.22.0
    • 1.22.1
    • 1.23.0
    • 1.23.1
    • 1.24.0
    • 1.24.1
    • 1.24.2
    • 1.25.0
    • 1.25.1
    • 1.26.0
    • 1.26.1
    • 1.26.2
    • 1.26.3
    • 1.26.4
    • 1.27.0
    • 1.27.1
    • 1.28.0
    • 1.29.0
    • 1.29.1
    • 1.29.2
    • 1.29.3
    • 1.29.4
    • 1.29.5
    • 1.29.6
    • 1.29.7
    • 1.3.0
    • 1.30.0
    • 1.30.1
    • 1.30.2
    • 1.31.0
    • 1.32.0
    • 1.33.0
    • 1.34.0
    • 1.35.0
    • 1.35.1
    • 1.36.0
    • 1.37.0
    • 1.4.0
    • 1.5.0
    • 1.6.0
    • 1.7.0
    • 1.8.0
    • 1.8.1
    • 1.8.2
    • 1.9.0
    Affected ranges
    • ECOSYSTEM: < 1.38.0

    Update to 1.38.0

Original sources

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