# Hydro-Québec Le Circuit Electrique charging station backend vulnerabilities

Source: https://junglewise.ai/threats/technologies/le-circuit-electrique-charging-station-backend  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/le-circuit-electrique-charging-station-backend.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Hydro-Québec Le Circuit Electrique charging station backend: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-44383, was published on 10 July 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 3 (1 critical, 0 exploited in the wild)

## About Hydro-Québec Le Circuit Electrique charging station backend

The server-side infrastructure managing the Le Circuit Électrique electric vehicle charging network.

## Latest Hydro-Québec Le Circuit Electrique charging station backend vulnerabilities

- [CVE-2026-44383: Hydro-Québec Le Circuit Electrique denial of service in charging backend](https://junglewise.ai/threats/cve-2026-44383-hydro-quebec-le-circuit-electrique-denial-of-service-in-charging) (high, CVSS 7.5, published 10 Jul 2026)
- [CVE-2026-42952: Hydro-Québec Le Circuit Electrique improper authentication throttling](https://junglewise.ai/threats/cve-2026-42952-hydro-quebec-le-circuit-electrique-improper-authentication) (high, CVSS 7.5, published 10 Jul 2026)
- [CVE-2026-20744: Hydro-Québec Le Circuit Electrique auth bypass in charging station backend](https://junglewise.ai/threats/cve-2026-20744-hydro-quebec-le-circuit-electrique-auth-bypass-in-charging) (critical, CVSS 9.8, published 10 Jul 2026)

## Most severe Hydro-Québec Le Circuit Electrique charging station backend vulnerabilities

- [CVE-2026-20744: Hydro-Québec Le Circuit Electrique auth bypass in charging station backend](https://junglewise.ai/threats/cve-2026-20744-hydro-quebec-le-circuit-electrique-auth-bypass-in-charging) (critical, CVSS 9.8, published 10 Jul 2026)
- [CVE-2026-44383: Hydro-Québec Le Circuit Electrique denial of service in charging backend](https://junglewise.ai/threats/cve-2026-44383-hydro-quebec-le-circuit-electrique-denial-of-service-in-charging) (high, CVSS 7.5, published 10 Jul 2026)
- [CVE-2026-42952: Hydro-Québec Le Circuit Electrique improper authentication throttling](https://junglewise.ai/threats/cve-2026-42952-hydro-quebec-le-circuit-electrique-improper-authentication) (high, CVSS 7.5, published 10 Jul 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Hydro-Québec Le Circuit Electrique charging station backend vulnerabilities", https://junglewise.ai/threats/technologies/le-circuit-electrique-charging-station-backend, 9 November 2026.