CVE-2026-9038 — Stack-based buffer overflow in XCharge C6

CVE-2026-9038

Stack-based buffer overflow in XCharge C6 PUBLISHED

Description (CNA)

A stack-based buffer overflow vulnerability in the charging controller’s signal-processing logic allows an attacker with physical access to the charging interface to supply message fields that exceed expected bounds. Because the input is not sufficiently validated, memory corruption may occur, which can lead to execution of unauthorized code with elevated privileges.

Affected (CNA)

Vendor / product	Versions
XCharge / C6	affected 0 before May_22_2026

CWE

CWE-121

References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-148-08

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.