CVE-2026-23955 (GCVE-0-2026-23955)

Vulnerability from cvelistv5 – Published: 2026-01-21 19:25 – Updated: 2026-01-21 19:53
VLAI?
Title
EVerest vulnerable to concatenation of strings literal and integers
Summary
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 expected, like most of interpreted languages. This can be used by malicious operator to read unintended memory regions, including the heap and the stack. Version 2025.9.0 fixes the issue.
Severity ?
4.2 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
CWE
  • CWE-1046 - Creation of Immutable Text Using String Concatenation
Assigner
References
Impacted products
Vendor Product Version
EVerest everest-core Affected: < 2025.9.0
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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