TI-2025-07756 Aliases CVE-2025-8474 GHSA-64m7-3j89-3cj8

Stack-based buffer overflow in Alpine iLX-507

LOW 32CWE-121Published 2025-08-01 · Updated 2025-08-01

Key facts

Attack vector: Physical
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00286 21st percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Alpine	iLX-507	6.0.000	—	No fix listed	CNA

iLX-507 VendorAlpine Affected 6.0.000 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:alpsalpine:ilx-507_firmware:6.0.000:::::::*	6.0.000	Vulnerable	Alpine
cpe:2.3:h:alpsalpine:ilx-507:-:::::::*	not specified by NVD	Running on	Alpine

cpe:2.3:o:alpsalpine:ilx-507_firmware:6.0.000:*:*:*:*:*:*:* Versions 6.0.000 Vulnerable ·Alpine
cpe:2.3:h:alpsalpine:ilx-507:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Alpine

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-8474
2026-10-03 Alias added: GHSA-64m7-3j89-3cj8

References

Advisory 1

ZDI-25-763

TI-2025-07761 Path traversal in Alpine iLX-507 CVSS 3.0HIGH 8.0
TI-2025-07758 Improper certificate validation in Alpine iLX-507 CVSS 3.1HIGH 8.0
TI-2025-07759 Stack-based buffer overflow in Alpine iLX-507 CVSS 3.0HIGH 7.4
TI-2025-07757 Stack-based buffer overflow in Alpine iLX-507 CVSS 3.0HIGH 7.4
TI-2025-07754 Stack-based buffer overflow in Alpine iLX-507 CVSS 3.0HIGH 7.4
TI-2025-07755 OS command injection in Alpine iLX-507 CVSS 3.1MEDIUM 6.6

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences