High severityNVD Advisory· Published Jan 28, 2026· Updated Apr 15, 2026

CVE-2025-26386

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.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.cisa.gov/news-events/ics-advisories/icsa-26-022-04nvd
www.johnsoncontrols.com/trust-center/cybersecurity/security-advisoriesnvd

News mentions

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