CVE-2026-26074 Details
Description
EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to possible `std::map<std::queue>` corruption. The trigger is CSMS GetLog/UpdateFirmware request (network) with an EVSE fault event (physical). This results in TSAN reports concurrent access (data race) to `event_queue`. Version 2026.2.0 contains a patch.
A data race vulnerability has been identified in EVerest, an EV charging software stack, in versions prior to 2026.02.0. The issue arises from concurrent access to the 'event_queue' data structure, which is a 'std::map' of 'std::queue' elements, without proper synchronization. This unsynchronized access can lead to corruption of the queue's internal state, causing crashes or memory corruption. The vulnerability is triggered by a combination of a CSMS GetLog or UpdateFirmware request (network) and an EVSE fault event (physical).
Users can upgrade to EVerest version 2026.02.0, which includes a patch for this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 26, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/EVerest/EVerest/security/advisories/GHSA-p3hg-vqgv-h524 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-362 | Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linuxfoundation everest | < 2026.02.0 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 30, 2026 | Initial Analysis | [email protected] |
| Mar 26, 2026 | New CVE Received | [email protected] |