Security Advisory

CVE-2026-33009

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-03-26 16:39:30

Last updated 2026-03-28 02:26:05

Assigner GitHub_M

State PUBLISHED

Description

EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to C++ UB (potential memory corruption). This is triggered by an MQTT `everest_external/nodered/{connector}/cmd/switch_three_phases_while_charging` message and results in `Charger::shared_context` / `internal_context` accessed concurrently without lock. Version 2026.02.0 contains a patch.

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