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CVE-2026-22790 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: March 26, 2026

EVerest - Remote Code Execution

Published: March 26, 2026Updated: March 26, 2026

Overview

EVerest EV charging software stack < 2026.02.0 contains a buffer overflow caused by trusting 'len' after an assert in HomeplugMessage::setup_payload, letting remote attackers execute code via oversized SLAC payloads, exploit requires network access.

Severity & Score

Severity: High

CVSS Score: 8.8

Impact

Remote attackers can execute arbitrary code remotely, potentially taking full control of the system.

Mitigation

Update to version 2026.02.0 or later.

References

https://github.com/EVerest/EVerest/security/advisories/GHSA-wh8w-7cfc-gq7m

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-22790
Severity: High
CVSS Score: 8.8
Type: buffer_overflow
Status: new

CWE

CWE-121

CVSS Metrics

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