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CVE-2026-33009

nvd nist
Published: Mar 26, 2026Modified: Jun 17, 2026

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6.5
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
Exploitability: 2.2 / Impact: 4.2
Source: NVD

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.

Affected (1)

Linuxfoundation
1 product
Everest
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Everest
Before 2026.02.0

Related CWEs

CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (1)

Source: security-advisories@github.com
ExploitVendor Advisory

Timeline

No history available yet.