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CVE-2025-26386

Published: Jan 28, 2026

Modified: Jan 28, 2026

PUBLISHED

Description

Johnson Controls iSTAR Configuration Utility (ICU) has Stack-based Buffer Overflow vulnerability. This issue affects iSTAR Configuration Utility (ICU) version 6.9.7 and prior. Successful exploitation of this vulnerability could result in failure within the operating system of the machine hosting the ICU tool.

Vendor	Product	Versions
Johnson Controls	iSTAR Configuration Utility (ICU)	affected `iSTAR Configuration Utility (ICU) tool version 6.9.7 and prior`

Weaknesses (CWE)

References

https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories

https://www.cisa.gov/news-events/ics-advisories/icsa-26-022-04

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