CVE-2026-23664 HIGH

CVE-2026-23664: Azure IoT Explorer Information Disclosure Vulnerability

Vendor Microsoft
Product Azure IoT Explorer
Weakness CWE-923
Published March 10, 2026
Last update April 14, 2026
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

What the vulnerability does

01Description

Improper restriction of communication channel to intended endpoints in Azure IoT Explorer allows an unauthorized attacker to disclose information over a network.

Key dates

02Disclosure timeline

March 10, 2026 CVE published
April 14, 2026 Record updated