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.

CVSS Details

CVSS 3.1 Base Score: 4.2
CVSS 3.1 Vector: (CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)

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CVE-2026-26071: Concurrent Execution using Shared Resource with Improper Synchronization

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