CVE-2026-23955

Jan. 21, 2026, 8:16 p.m.

4.2
Medium

Description

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.

Product(s) Impacted

Vendor Product Versions
Everest
  • Everest
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-1046
Creation of Immutable Text Using String Concatenation
The product creates an immutable text string using string concatenation operations.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a everest everest / <2025.9.0> / / / / / /

References

https://github.com/EVerest/everest-core/security/advisories/GHSA-px57-jx97-hrff

Tags

[email protected]
2026-01-21
CVE-2026-23955
CWE-1046

CVSS Score

4.2 / 10

CVSS Data - 3.1

  • Attack Vector: LOCAL
  • Attack Complexity: LOW
  • Privileges Required: HIGH
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: NONE
  • Availability Impact: NONE

    • CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N

    View Vector String

Timeline

Published: Jan. 21, 2026, 8:16 p.m.
Last Modified: Jan. 21, 2026, 8:16 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

[email protected]

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.