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ICS: Johnson Controls ICU Vulnerability

Severity

High

Analysis Summary

CVE-2025-26382

Johnson Controls has confirmed a vulnerability impacting the Software House iSTAR Configuration Utility (ICU) tool. Under certain circumstances the iSTAR Configuration Utility (ICU) tool could have a buffer overflow issue.

Impact

  • Buffer Overflow

Indicators of Compromise

CVE

  • CVE-2025-26382

Affected Vendors

Johnson Controls

Affected Products

  • Johnson Controls ICU - 6.9.5

Remediation

Refer to Johnson Controls Security Advisory for patch, upgrade, or suggested workaround information.

Johnson Controls Security Advisory

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