{"id":"CVE-2026-27813","aliases":["EUVD-2026-16220","GHSA-vgmh-mmg3-22m6"],"status":"published","title":"EVerest has use-after-free in auth timeout timer via race condition","description":"EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to use-after-free. This is triggered by EV plug-in/unplug and RFID/RemoteStart/OCPP authorization events (or delayed authorization response). Version 2026.2.0 contains a patch.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00134,"percentile":0.0294,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2026-03-26T16:23:19Z","modified":"2026-10-28T02:30:44Z","products":[{"vendor":"everest","product":"everest-core"},{"vendor":"linuxfoundation","product":"everest"}],"references":[{"url":"https://github.com/EVerest/EVerest/security/advisories/GHSA-vgmh-mmg3-22m6","tags":["x_refsource_CONFIRM","Vendor Advisory","advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27813.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27813","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-27813","title":"EVerest has use-after-free in auth timeout timer via race condition","description":"EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to use-after-free. This is triggered by EV plug-in/unplug and RFID/RemoteStart/OCPP authorization events (or delayed authorization response). Version 2026.2.0 contains a patch.","status":"published","published":"2026-03-26T16:23:19.167Z","modified":"2026-03-27T14:55:23.562Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:19:48.826324Z"}],"euvd":[{"id":"EUVD-2026-16220","description":"EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to use-after-free. This is triggered by EV plug-in/unplug and RFID/RemoteStart/OCPP authorization events (or delayed authorization response). Version 2026.2.0 contains a patch.","status":"published","published":"2026-03-26T16:23:19Z","modified":"2026-03-27T14:55:23Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H","level":"medium"}],"updated_at":"2026-11-02T19:25:27.277964Z"}],"nvd":[{"id":"CVE-2026-27813","description":"EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to use-after-free. This is triggered by EV plug-in/unplug and RFID/RemoteStart/OCPP authorization events (or delayed authorization response). Version 2026.2.0 contains a patch.","status":"published","published":"2026-03-26T17:16:33.76Z","modified":"2026-06-17T10:27:43.713Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:12:11.678711Z"}],"osv":[{"id":"CVE-2026-27813","title":"EVerest has use-after-free in auth timeout timer via race condition","description":"EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to use-after-free. This is triggered by EV plug-in/unplug and RFID/RemoteStart/OCPP authorization events (or delayed authorization response). Version 2026.2.0 contains a patch.","status":"published","published":"2026-03-26T16:23:19.167Z","modified":"2026-10-28T02:30:44.46167253Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H","level":"medium"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T15:45:00.180685Z"}]}}