HIGHCVE-2026-26074Published Modified CNA GitHub_M
CVE-2026-26074: EVerest: OCPP201 startup event_queue lock mismatch leads to std::map/std::queue data race
EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to possible `std::map<std::queue>` corruption. The trigger is CSMS GetLog/UpdateFirmware request (network) with an EVSE fault event (physical). This results in TSAN reports concurrent access (data race) to `event_queue`. Version 2026.2.0 contains a patch.
Metrics
- CVSS v3.1
- 7.0
- Severity
- HIGH
- Fixed in
- —
- Affected Products
- 1
Affected packages
- EVerest / everest-core< 2026.02.0
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H