Is CVE-2026-27814 actively exploited?

No active exploitation of CVE-2026-27814 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-27814 be exploited remotely?

Partially. CVE-2026-27814 requires adjacent network access (same network segment) to exploit.

What is the CVSS score of CVE-2026-27814?

CVE-2026-27814 has a CVSS score of 4.2 (MEDIUM).

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MEDIUM

CVE-2026-27814

CWE-362Published: March 26, 2026· Updated: Mar 31, 2026

4.2

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:2.4th

Official 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.

NVD Source

Technical Analysis

CVE-2026-27814 requires adjacent network access, limiting remote exploitation but still posing risk in shared or local network environments.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.