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CVE-2025-68136

Linuxfoundation Everest denial of service

7.4 HIGHPublic exploitEPSS 0.29%
  1. Published21 Jan 2026

Description

EVerest is an EV charging software stack. Prior to version 2025.10.0, once the module receives a SDP request, it creates a whole new set of objects like `Session`, `IConnection` which open new TCP socket for the ISO15118-20 communications and registers callbacks for the created file descriptor, without closing and destroying the previous ones. Previous `Session` is not saved and the usage of an `unique_ptr` is lost, destroying connection data. Latter, if the used socket and therefore file descriptor is not the last one, it will lead to a null pointer dereference. Version 2025.10.0 fixes the issue.

CVSS 3.1 breakdown

Attack vectorAdjacent
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeChanged
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Affected products

Linuxfoundation Everest< 2025.10.0

Remediation

Fixed in
Linuxfoundation Everest≥ 2025.10.0

References

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Frequently asked

Is CVE-2025-68136 being actively exploited?

CVE-2025-68136 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.29%.

How severe is CVE-2025-68136?

CVE-2025-68136 has a CVSS 3.1 base score of 7.4, rated high. EPSS estimates a 0.29% probability of exploitation.

Which products are affected by CVE-2025-68136?

Affected products include Linuxfoundation Everest.

How do I fix CVE-2025-68136?

Upgrade affected software to a fixed version, for example Linuxfoundation Everest 2025.10.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.