CVE-2026-21226 - Vulnerability Details

Related Threat Clusters

• Critical Update for Azure Core and CLI to Address CVE-2026-21226

  A critical vulnerability, CVE-2026-21226, was published on January 13, 2026, affecting the Azure Core shared client library for Python and Microsoft Azure Command-Line Tools. Updates to version 1.38.0 have been released…

  2 articles · Updated February 20, 2026
• January 2026 Security Updates: Adobe and Microsoft Patches Released

  In January 2026, Adobe released 11 security patches addressing vulnerabilities in its software. Microsoft also issued updates during the same Patch Tuesday. Users of Adobe products and Microsoft software are advised to…

  1 article · Updated January 13, 2026
• Security Vulnerabilities in IBM App Connect Enterprise Identified

  IBM App Connect Enterprise has been found to contain vulnerabilities associated with two CVEs. CVE-2025-61729, published on December 2, 2025, has a CVSS score of 6.5, while CVE-2026-21226, published on January 13, 2026,…

  2 articles · Updated February 6, 2026

Recent Intelligence Reports

• Fedora 42 python-azure-core Essential Patch CVE-2026 — Linuxsecurity · February 20, 2026
• Fedora 42 azure-cli Critical CVE-2026-21226 Advisory FEDORA-2026 — Linuxsecurity · February 20, 2026
• Security Bulletin: IBM App Connect Enterprise Certified Container DesignerAuthoring ... — Ibm · February 6, 2026
• The January 2026 Security Update Review — Thezdi · January 13, 2026

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