Information Disclosure Vulnerability in Azure IoT Explorer by Microsoft
CVE-2026-23664

7.5HIGH

Key Information:

Vendor

Microsoft
Status
Azure Iot Explorer
Vendor
CVE Published:
10 March 2026

What is CVE-2026-23664?

A vulnerability in Azure IoT Explorer enables improper restriction of communication channels to designated endpoints. This flaw could allow unauthorized attackers to gain access to sensitive information transmitted over the network, posing security risks to users relying on the application for managing IoT devices. It is crucial for users to apply the necessary patches and monitor their systems to mitigate potential exploitation.

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Deploy the Patch

Affected Version(s)

Azure IoT Explorer 1.0.0 < 0.15.13

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisorypatch

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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