CVE-2026-33009
8.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| EVerest | everest-core | < 2026.02.0 | affected |
Weaknesses
- CWE-362: CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: yes
- Technical Impact: partial
References
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