CVE-2026-26070 — MEDIUM (4.6)

Vulnerability Description

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 Score

4.6

MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Linuxfoundation	Everest	< 2026.02.0

Related Weaknesses (CWE)

CWE-362

References

https://github.com/EVerest/EVerest/security/advisories/GHSA-498x-w527-jp3cVendor Advisory

FAQ

What is CVE-2026-26070?

CVE-2026-26070 is a vulnerability with a CVSS score of 4.6 (MEDIUM). 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 a...

How severe is CVE-2026-26070?

CVE-2026-26070 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-26070?

Check the references section above for vendor advisories and patch information. Affected products include: Linuxfoundation Everest.