CVE-2026-23995 Details
Description
EVerest is an EV charging software stack. Prior to version 2026.02.0, stack-based buffer overflow in CAN interface initialization: passing an interface name longer than IFNAMSIZ (16) to CAN open routines overflows `ifreq.ifr_name`, corrupting adjacent stack data and enabling potential code execution. A malicious or misconfigured interface name can trigger this before any privilege checks. Version 2026.02.0 contains a patch.
A stack-based buffer overflow vulnerability has been identified in EVerest, an EV charging software stack, prior to version 2026.02.0. The issue arises in the CAN interface initialization, where passing an interface name longer than 16 bytes to the CAN open routines overflows the 'ifreq.ifr_name' buffer. This overflow corrupts adjacent stack data, potentially leading to arbitrary code execution. The vulnerability can be triggered by a malicious or misconfigured interface name before any privilege checks are performed.
Users are advised to update to EVerest version 2026.02.0, which includes a patch for this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 26, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/EVerest/EVerest/security/advisories/GHSA-p47c-2jpr-mpwx | [email protected] | ExploitVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-121 | Stack-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linuxfoundation everest | < 2026.02.0 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 31, 2026 | Initial Analysis | [email protected] |
| Mar 26, 2026 | New CVE Received | [email protected] |