CVE-2025-8474

Alpine iLX-507 CarPlay Stack-based Buffer Overflow Code Execution Vulnerability

MEDIUM
6.8
CVSS Score
Published: August 1, 2025 at 05:38 PM UTC
Updated: June 17, 2026 at 10:07 AM UTC
3 products affected across 2 vendorsIlx 507 FirmwareIlx-507iLX-507

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Severity
MEDIUM6.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

alpsalpine-ilx-507 (same device)
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.8MEDIUMzdi
Vector?

Quick Info

StatusANALYZED
CWE
CWE-121

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