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ICSA-26-188-01  ·  Published 2026-07-07  ·  View on CISA ICS-CERT ↗

Hydro-Québec Le Circuit Electrique charging station backend

CVSS 9.8 CRITICAL

Risk Summary

Successful exploitation of these vulnerabilities could lead to privilege escalation, or result in a denial-of-service attack.

Remediations

  • Hydro-Québec has updated the majority of charging stations to disable OCPP, mitigating the risk of exploitation. Hydro-Québec has also implemented authentication systems to mitigate the issue for certain charging stations which are still reliant on OCPP. Contact Hydro-Québec with any additional questions.

Affected Vendors

Hydro-Québec

Affected Products (1)

Hydro-Québec · Le Circuit Electrique charging station backend <June_2026

Affected Sectors

Transportation Systems

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