CVE-2025-68133 Details
Description
EVerest is an EV charging software stack. In versions 2025.9.0 and below, an attacker can exhaust the operating system's memory and cause the module to terminate by initiating an unlimited number of TCP connections that never proceed to ISO 15118-2 communication. This is possible because a new thread is started for each incoming plain TCP or TLS socket connection before any verification occurs, and the verification performed is too permissive. The EVerest processes and all its modules shut down, affecting all EVSE functionality. This issue is fixed in version 2025.10.0.
A denial-of-service vulnerability has been identified in EVerest, an EV charging software stack, in versions prior to 2025.10.0. The issue arises in the EvseV2G module, where an attacker can initiate an unlimited number of TCP or TLS connections. These connections bypass initial verification and do not progress to the expected ISO 15118-2 communication. As a result, the operating system's memory is exhausted, causing the EVerest processes and all associated modules to terminate, thereby disrupting all EVSE functionality.
Users can upgrade to EVerest version 2025.10.0 or later to address 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 Jan 21, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-770 | Allocation of Resources Without Limits or Throttling | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linuxfoundation everest | < 2025.10.0 |
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 |
| Feb 6, 2026 | Initial Analysis | [email protected] |
| Jan 21, 2026 | New CVE Received | [email protected] |