What is CVE-2026-23955?

CVE-2026-23955 is a medium-severity vulnerability in Everest Everest-core, classified under CWE-1046. CVSS score: 4.2/10. Published 2026-01-21.

How severe is CVE-2026-23955?

Medium severity. CVSS v3 base score is 4.2 out of 10.

Vulnerability in Everest Everest-core

CVE-2026-23955

EVerest is an EV charging software stack. Prior to version 2025.9.0, in several places, integer values are concatenated to literal strings when throwing errors. This results in pointers arithmetic instead of printing the integer value as e…

EPSS: 0.002 (6.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N.

Affected products

Everest Everest-core — versions < 2025.9.0
Linuxfoundation Everest

Weakness classification (CWE)

CWE-1046

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2026-23955?: CVE-2026-23955 is a medium-severity vulnerability in Everest Everest-core, classified under CWE-1046. CVSS score: 4.2/10. Published 2026-01-21.
How severe is CVE-2026-23955?: Medium severity. CVSS v3 base score is 4.2 out of 10.