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CVE-2026-21226

CVE

Threat entity extracted from intelligence sources

Frequency
4
occurrences
First Seen
January 13, 2026
Last Seen
February 20, 2026
API
Exploited in Wild
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Ransomware Use
—
Public Exploits
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Attack Vector
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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

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 to address this vulnerability, with relevant patches made available on February...

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 apply these updates promptly to mitigate potential risks.

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, allows for remote code execution. Affected components include the azure-core Pyt...

Public Exploits

Checking GitHub for proof-of-concept code…