CVE-2025-26383

State: Published
Severity: 6.3 Medium
Published: Jun 11, 2025
Updated: Jun 11, 2025
Reserved: Feb 7, 2025

Description

The iSTAR Configuration Utility (ICU) tool leaks memory, which could result in the unintended exposure of unauthorized data from the Windows PC that ICU is running on.

Scores

CVSS	Score	Vector	Source
4.0	6.3 Medium	CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N	jci

Weaknesses

CWE-457 Use of Uninitialized Variable

Affected Products

Product	Versions
iSTAR Configuration Utility (ICU)Johnson Controls	All and earlierAffected

References

https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories
https://www.cisa.gov/news-events/ics-advisories/icsa-25-146-01

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