#VU121051 Improper Validation of Array Index in Qualcomm products - CVE-2025-47393

Vulnerability identifier: #VU121051

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2025-47393

CWE-ID: CWE-129

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
QAM8255P
QAM8650P
QAM8775P
QAMSRV1H
QAMSRV1M
QCA6595
QCA6698AQ
QCA6797AQ
SA7255P
SA7775P
SA8255P
SA8650P
SA8770P
SA8775P
SRV1H
SRV1M
SA8620P
SA9000P

Software vendor:
Qualcomm

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Automotive Linux OS. A local application can execute arbitrary code.

Install security update from vendor's website.

• https://docs.qualcomm.com/securitybulletin/january-2026-bulletin.html