Live › vulnerability › CVE-2026-118608
Go to dashboardThe libanwbtstack.so Bluetooth component on Alpine iLX-F511 car head units reads past the end of an allocated buffer in prh_rfcomm_cc_process_test when handling data from a paired device. An attacker who can pair a malicious Bluetooth device can disclose sensitive information, and could chain it with other flaws to run code as root.
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 of Alpine iLX-F511 head units with the affected libanwbtstack.so Bluetooth stack are exposed, and only if an attacker can pair a device with the unit. The sources do not give affected firmware versions. Systems without this device can skip it.
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 libanwbtstack.so prh_rfcomm_cc_process_test Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Alpine iLX-F511 devices. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability.
The specific flaw exists within the prh_rfcomm_cc_process_test function. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-29018.
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