CVE-2026-118611 Alpine iLX-F511 Bluetooth OBEX Packet Handling Heap-based Buffer Overflow Remote Code Execution Vulnerability
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-118611?
CVE-2026-118611 is a medium-severity vulnerability in Alpine iLX-F511, published on 28 Oct 2026.
Official description
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.
Weakness: CWE-122
Which versions are affected by CVE-2026-118611?
How do I fix CVE-2026-118611?
No fix has been published for CVE-2026-118611 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-118611 being exploited?
There is no known exploitation of CVE-2026-118611 in the wild and no public exploit code.
Sources
Also known as GHSA-7788-fh62-29rr.