Description
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.
Published: 2026-05-28
Score: 8.6 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

XCharge has confirmed that the update has been deployed for all affected chargers. Users with questions can reach out to XCharge Support for further details if needed. https://www.xcharge.com/contact

Tracking

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Advisories

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History

Fri, 29 May 2026 16:00:00 +0000

Type Values Removed Values Added
First Time appeared Xcharge
Xcharge c6
Vendors & Products Xcharge
Xcharge c6

Fri, 29 May 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 28 May 2026 19:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Stack-based buffer overflow in XCharge C6
Weaknesses CWE-121
References
Metrics cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2026-05-29T15:00:43.770Z

Reserved: 2026-05-19T16:54:39.327Z

Link: CVE-2026-9038

cve-icon Vulnrichment

Updated: 2026-05-29T15:00:38.156Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-28T20:16:27.227

Modified: 2026-05-29T15:42:56.873

Link: CVE-2026-9038

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-29T15:47:57Z

Weaknesses