CVE-2025-8474

Alpine iLX-507 CarPlay Stack-based Buffer Overflow Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Alpine iLX-507 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the Apple CarPlay protocol. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26318.

Score

CVSS 3.0 6.8 Medium

Status

Analyzed - zdi-disclosures@trendmicro.com

Published

2025-08-01

Last modified

2025-08-01

Weaknesses

CWE-121

Affected products

• Ilx-507 (Alpine)
• Ilx-507 Firmware (Alpsalpine)

References

• https://www.zerodayinitiative.com/advisories/ZDI-25-763/