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Critical ICSA-26-260-03 5 CVEs

Hitachi Energy FACTS Control Platform (FCP)

Published Jul 28, 2026 · Updated Sep 17, 2026 · Revision 2

Vendor: Hitachi Energy Product: FACTS Control Platform (FCP)

Summary

Hitachi Energy is aware of vulnerabilities that affect the FACTS Control systems with GWS component listed in this document. An attacker exploiting these vulnerabilities can cause impact on confidentiality, integrity and availability of the product.

Following FACTS Control systems with GWS component deployed from year 2020 onwards are likely affected by the above vulnerabilities. Product deployments without GWS component are not affected.

• SVC Light (STATCOM)

• Fixed Series Capacitor

• Thyristor Controlled Series Capacitor

• Static Var Compensator

• Static Watt Compensator

• Hybrid Synchronous Condensers

Please refer to the Recommended Immediate Actions for information about the mitigation/remediation.

The affected FCP versions are only applicable if GWS component is present.

Vulnerabilities 5

Revision history

  1. #2

    Initial CISA Republication of Hitachi Energy PSIRT 8DBD000229 advisory

  2. #1

    Initial public release

References