CVE-2026-42952: Hydro-Québec Le Circuit Electrique Charging Station Backend

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Previously, there was no throttling on repeated authentication attempts to the charging station backend, which could allow an attacker to execute a denial-of-service attack.

Affected products

• Hydro-Québec Le Circuit Electrique Charging Station Backend

Published 2026-07-10. Last modified 2026-07-14.