What’s Vulnerable › Vulnerabilities
CVE-2026-27814: EVerest EvseManager phase-switch path has unsynchronized shared-state access race condition
- Severity: medium (CVSS 4.2 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-03-26 · updated 2026-06-17
- Weakness: CWE-362
Description
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.
Affected products
- everest-core: before 2026.02.0 — fixed in 2026.02.0
How to fix
Upgrade to a fixed version: everest-core 2026.02.0. Check the vendor advisory for mitigations.
References
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