What is CVE-2026-13308?

CVE-2026-13308 is a high-severity vulnerability, classified under Integer Underflow. CVSS score: 8.1/10. Published 2026-07-29.

How severe is CVE-2026-13308?

High severity. CVSS v3 base score is 8.1 out of 10.

CVE-2026-13308

CVE-2026-13308

Autel MaxiCharger AC Elite Home WebSockets Integer Underflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Elite Home EV chargers…

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Weakness classification (CWE)

CWE-191 — Integer Underflow

References

zdi-disclosures@trendmicro.com (x_research-advisory)

Frequently asked questions

What is CVE-2026-13308?: CVE-2026-13308 is a high-severity vulnerability, classified under Integer Underflow. CVSS score: 8.1/10. Published 2026-07-29.
How severe is CVE-2026-13308?: High severity. CVSS v3 base score is 8.1 out of 10.