Medium 4.7Published Jan 21, 2026

CVE-2025-68138EVerest affected by memory exhaustion in libocpp

Updated under an hour ago (Oct 27, 2026, 1:23 AM ET)

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Exploited in the last 30 days

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.

CVSS: 4.7 MEDIUM (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
Weakness (CWE): CWE-770
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Jan 22, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

EVerest everest-core everest:core (from the name)	libocpp < 0.30.1	CNA record
linuxfoundation libocpp linuxfoundation:libocpp	before 0.30.1	NVD

References

References

https://github.com/EVerest/everest-core/security/advisories/GHSA-f8c2-44c3-7v55	x-refsource-confirm, vendor-advisory
https://github.com/EVerest/libocpp/blob/89c7b62ec899db637f43b54f19af2c4af30cfa66/lib/ocpp/common/websocket/websocket_libwebsockets.cpp	x-refsource-misc, product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.