CVE-2026-27813

MEDIUM

EVerest has use-after-free in auth timeout timer via race condition

Title source: cna

Description

EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to use-after-free. This is triggered by EV plug-in/unplug and RFID/RemoteStart/OCPP authorization events (or delayed authorization response). Version 2026.2.0 contains a patch.

References (1)

[X_Refsource_Confirm] https://github.com/EVerest/EVerest/security/advisories/GHSA-vgmh-mmg3-22m6

Scores

CVSS v3 5.3

EPSS 0.0002

EPSS Percentile 6.6%

Attack Vector PHYSICAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-416

Status published

Products (2)

EVerest/everest-core < 2026.02.0

linuxfoundation/everest < 2026.02.0

Published Mar 26, 2026

Tracked Since Mar 26, 2026