CVE-2026-27814

4.2 mediumEPSS 0.1%

Medium (4.2) in linuxfoundation everest. EPSS 0.1% chance of exploitation in the next 30 days.

EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race (C++ UB) triggered by an A 1-phase ↔ 3-phase switch request (`ac_switch_three_phases_while_charging`) during charging/waiting executes concurrently with the state machine loop. Version 2026.02.0 contains a patch.

Severity

CVSS 3.1

4.2 medium

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

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-31)
CWE: CWE-362
Published: 2026-03-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

linuxfoundation:everest

References

https://github.com/EVerest/EVerest/security/advisories/GHSA-5528-wc53-v557

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