CVE-2025-68138

MEDIUM

4.7

Description

EVerest is an EV charging software stack, and EVerest libocpp is a C++ implementation of the Open Charge Point Protocol. In libocpp prior to version 0.30.1, pointers returned by the `strdup` calls are never freed. At each connection attempt, the newly allocated memory area will be leaked, potentially causing memory exhaustion and denial of service. Version 0.30.1 fixes the issue.

CVE Details

CVSS v3.1 Score4.7

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

Attack VectorADJACENT_NETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/21/2026

Last Modified2/6/2026

Sourcenvd

Honeypot Sightings0

Affected Products

linuxfoundation:libocpp

Weaknesses (CWE)

CWE-770

References

https://github.com/EVerest/everest-core/security/advisories/GHSA-f8c2-44c3-7v55(security-advisories@github.com)

https://github.com/EVerest/libocpp/blob/89c7b62ec899db637f43b54f19af2c4af30cfa66/lib/ocpp/common/websocket/websocket_libwebsockets.cpp(security-advisories@github.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.