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

{
    "lastseen": "",
    "description": "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.",
    "published": "2026-03-26T14:48:30.499Z",
    "modified": "2026-03-26T19:52:11.381Z",
    "type": "cve",
    "title": "EVerest: OCPP 2.0.1 EVCCID Data Race Leads to Heap Use\u2011After\u2011Free",
    "source": "GitHub_M",
    "references": "https://github.com/EVerest/EVerest/security/advisories/GHSA-xww8-4hfx-9fjw",
    "id": "CVE-2026-26071",
    "bulletinFamily": "",
    "cwe": [
        "CWE-362",
        "CWE-416"
    ],
    "cvelist": null,
    "sourceData": "EVerest everest-core < 2026.02.0",
    "sourceHref": "",
    "cvss": {
        "score": 4.2,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "everest-core",
    "version": "< 2026.02.0",
    "vendor": "EVerest",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}