CVE-2026-26070

EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to `std::map<std::optional>` concurrent access (container/optional corruption possible). The trigger is an EV SoC update with powermeter periodic update and unplugging/SessionFinished state. Version 2026.2.0 contains a patch.

CVSS v3 4.6 MEDIUM

4.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 3.6

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/EVerest/EVerest/security/advisories/GHSA-498x-w527-jp3c	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:linuxfoundation:everest:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-26 15:16

Updated : 2026-06-17 10:25

NVD link : CVE-2026-26070

Mitre link : CVE-2026-26070

CVE.ORG link : CVE-2026-26070

JSON object : View

Products Affected

linuxfoundation

everest

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

{"id": "CVE-2026-26070", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-26070", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-03-26T17:50:11.501692Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.6, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 0.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.2, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 0.5}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "EVerest", "product": "everest-core", "versions": [{"status": "affected", "version": "< 2026.02.0"}]}]}], "published": "2026-03-26T15:16:32.680", "references": [{"url": "https://github.com/EVerest/EVerest/security/advisories/GHSA-498x-w527-jp3c", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-362"}]}], "descriptions": [{"lang": "en", "value": "EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to `std::map<std::optional>` concurrent access (container/optional corruption possible). The trigger is an EV SoC update with powermeter periodic update and unplugging/SessionFinished state. Version 2026.2.0 contains a patch."}, {"lang": "es", "value": "EVerest es una pila de software de carga de VE. Las versiones anteriores a 2026.02.0 tienen una condici\u00f3n de carrera de datos que lleva a un acceso concurrente a `std::map` (posible corrupci\u00f3n del contenedor/opcional). El desencadenante es una actualizaci\u00f3n del SoC del VE con actualizaci\u00f3n peri\u00f3dica del medidor de potencia y estado de desconexi\u00f3n/Sesi\u00f3nFinalizada. La versi\u00f3n 2026.2.0 contiene un parche."}], "lastModified": "2026-06-17T10:25:40.987", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linuxfoundation:everest:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EB167E67-6808-4F7B-9505-FFF0C02B288C", "versionEndExcluding": "2026.02.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}