Live › vulnerability › CVE-2026-118611
Go to dashboardA heap buffer overflow in how the Alpine iLX-F511 head unit parses Bluetooth OBEX packets lets an attacker copy oversized data into memory. Successful exploitation runs arbitrary code as root on the device.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-28 17:34 UTC. All times on this page are UTC.
Owners and installers of Alpine iLX-F511 head units with Bluetooth enabled. Devices without Bluetooth pairing exposure are not described as affected in the sources. Sources do not say which firmware versions are vulnerable.
No product ranges from the sources yet.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Alpine iLX-F511 Bluetooth OBEX Packet Handling Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Alpine iLX-F511 devices. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the handling of Bluetooth OBEX packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29012.
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