CVE-2025-26382

Johnson Controls Software House iSTAR Configuration Utility (ICU) Tool

Published Apr 24, 2025 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
Under certain circumstances the iSTAR Configuration Utility (ICU) tool could have a buffer overflow issue

Remediation

Vendor Solution

Upgrade ICU to version 6.9.5 or greater

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-11985 Under certain circumstances the iSTAR Configuration Utility (ICU) tool could have a buffer overflow issue
History
Type Values Removed Values Added
Title iSTAR Configuration Utility (ICU) Tool - Buffer Overflow Johnson Controls Software House iSTAR Configuration Utility (ICU) Tool
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Under certain circumstances the iSTAR Configuration Utility (ICU) tool could have a buffer overflow issue
Title iSTAR Configuration Utility (ICU) Tool - Buffer Overflow
Weaknesses CWE-121
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
jci
Published
Updated
Apr 24, 2025, 8:09 PM
Reserved
Feb 7, 2025, 2:15 PM
Status
Deferred
Published
Apr 24, 2025, 8:15 PM
Modified
Jun 17, 2026, 9:01 AM