CVE-2026-23955EVerest vulnerable to concatenation of strings literal and integers
Updated under an hour ago ()
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It affects everest-core and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
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.
- CVSS
- 4.2 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-1046
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Analyzed
- Record last updated
- Jan 21, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
EVerest everest-core everest:core (from the name) | before 2025.9.0 | CNA record |
linuxfoundation everest linuxfoundation:everest | before 2025.9.0 | NVD |
References
- https://github.com/EVerest/everest-core/security/advisories/GHSA-px57-jx97-hrffx-refsource-confirm, exploit, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.