CVE-2026-9038NVD

Vulnerability Summary

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.

Severity Level

UNKNOWN

Published Date

May 28, 2026

Last Modified

May 29, 2026

Exploitation Status

No confirmed exploitation yet

EPSS Score (30-Day)

0.23%Probability

Root Weakness (CWE)

CWE-121: Unknown/Unlisted Weakness ↗

Refer to the official MITRE database for detailed architectural specifications regarding this weakness.

CVSS v4.0 Base Metrics — Score 8.6 (HIGH)

Attack VectorPhysical

Attack ComplexityLow

Attack RequirementsNone

Privileges RequiredNone

User InteractionNone

Confidentiality (Vulnerable System)High

Integrity (Vulnerable System)High

Availability (Vulnerable System)High

Confidentiality (Subsequent System)High

Integrity (Subsequent System)High

Availability (Subsequent System)High

Affected & Patched Versions

Affected Versions

XCharge C6 < May_22_2026

Patched Versions

XCharge C6 May_22_2026

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