CVE-2026-44383: Le Circuit Electrique charging station backend 0 to before June_2026

CVE-2026-44383. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA). EPSS 0.00563 (percentile 0.46138), scored 24-Oct-2026.

Affected technology

Le Circuit Electrique charging station backend · 0 to before June_2026
Hydro-Québec

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

An attacker could deploy multiple instances of malicious OCPP clients to overwhelm the backend. Vendor/CNA’s CVSS 4.0 assessment (base score 8.7/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 25-Oct-2026 19:52 UTC

CWE: CWE-613
CCR priority: 30.1 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.00563 · percentile 0.46558 · 2026-10-25
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-44383.html