SB2026021088 - Information disclosure in Microsoft Azure IoT Explorer
Published: February 10, 2026
Security Bulletin ID
SB2026021088
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Binding to an Unrestricted IP Address (CVE-ID: CVE-2026-21528)
CWE-ID: CWE-1327 - Binding to an Unrestricted IP Address
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to binding to an unrestricted ip address in Azure IoT SDK. A remote attacker can gain unauthorized access to sensitive information on the system.
Remediation
Install update from vendor's website.