CVE-2026-44383: Hydro-Québec Le Circuit Electrique Charging Station Backend

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Multiple connections to the backend using the same charging station ID are allowed, which could allow an attacker to deploy multiple instances of malicious OCPP clients to overwhelm the backend.

Affected products

• Hydro-Québec Le Circuit Electrique Charging Station Backend

Published 2026-07-10. Last modified 2026-07-13.