CVE-2026-26071 MEDIUM

CVE-2026-26071: EVerest: OCPP 2.0.1 EVCCID Data Race Leads to Heap Use‑After‑Free

Vendor Everest
Product everest-core
Weakness CWE-362
Published March 26, 2026
Last update March 26, 2026
View on NVD All CVEs

CVSS base score

4.2/10
Attack vector Physical
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to `std::string` concurrent access. with heap-use-after-free possible. This is triggered by EVCCID update (EV/ISO15118) and OCPP session/authorization events. Version 2026.02.0 contains a patch.

Key dates

02Disclosure timeline

March 26, 2026 CVE published
March 26, 2026 Record updated