The specific flaw exists within the Bluetooth stack developed by Alps Alpine of the Infotainment ECU manufactured by Bosch. The issue results from the lack of proper boundary validation of user-supplied data, which can result in a stack-based buffer overflow when receiving a specific packet on the established upper layer L2CAP channel. An attacker can leverage this vulnerability to obtain remote code execution on the Infotainment ECU with root privileges.



First identified on Nissan Leaf ZE1 manufactured in 2020.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 17 Feb 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Mon, 16 Feb 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Bosch
Bosch infotainment System Ecu
Vendors & Products Bosch
Bosch infotainment System Ecu

Sun, 15 Feb 2026 11:00:00 +0000

Type Values Removed Values Added
Description The specific flaw exists within the Bluetooth stack developed by Alps Alpine of the Infotainment ECU manufactured by Bosch. The issue results from the lack of proper boundary validation of user-supplied data, which can result in a stack-based buffer overflow when receiving a specific packet on the established upper layer L2CAP channel. An attacker can leverage this vulnerability to obtain remote code execution on the Infotainment ECU with root privileges. First identified on Nissan Leaf ZE1 manufactured in 2020.
Title Stack Buffer Overflow leading to RCE in Bluetooth stack of Infotainment ECU
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: ASRG

Published:

Updated: 2026-02-17T20:06:48.488Z

Reserved: 2025-04-03T15:32:43.282Z

Link: CVE-2025-32059

cve-icon Vulnrichment

Updated: 2026-02-17T20:06:45.449Z

cve-icon NVD

Status : Received

Published: 2026-02-15T11:15:53.880

Modified: 2026-02-15T11:15:53.880

Link: CVE-2025-32059

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-16T09:43:14Z

Weaknesses