PT-2026-60343 · Autel · Maxicharger Ac Elite Home

CVE-2026-13307 · Published 2026-07-15 · Updated 2026-07-29

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Autel MaxiCharger AC Elite Home (affected versions not specified)

Description A heap-based buffer overflow exists in the handling of custom USB packets. The issue occurs because the device fails to properly validate the length of user-supplied data before copying it into a fixed-length buffer on the heap. A physically present attacker can exploit this flaw without authentication to execute arbitrary code in the context of the device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2026-13307

ZDI-26-436

Affected Products

Maxicharger Ac Elite Home

References · 2

• https://zerodayinitiative.com/advisories/ZDI-26-436 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-13307 · Security Note