CVE-2025-59398
Low
Description
The OCPP implementation in libocpp before 0.26.2 allows a denial of service (EVerest crash) via JSON input larger than 255 characters, because a CiString<255> object is created with StringTooLarge set to Throw.
SeverityLow
CVSS3.1
Exploit probability15. percentile0.2%
ProductEverest Libocpp
PublishedSep 15, 2025
First seenSep 15, 2025
Weakness typeCWE-392CWE-392
How to fix
Update
- EVerest libocpp0.26.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| EVerest libocpp | v < 0.26.2 | 0.26.2 |
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