CVE-2026-26071CWE-362CWE-416

EVerest: OCPP 2.0.1 EVCCID Data Race Leads to Heap Use‑After‑Free

Medium · published March 26, 2026

CVSS v3.1
4.2
EPSS
0%
Percentile
2.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.2 · MEDIUM
Vector
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00137 · 2.8th percentile
Weaknesses
CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'); CWE-416 · Use After Free
Published
2026-03-26T14:48Z
EPSS history
Timeline
  • 26 MAR 14:48Z
    EVerest: OCPP 2.0.1 EVCCID Data Race Leads to Heap Use‑After‑Free
    cvelistv5