#VU112378 Buffer overflow in Qualcomm products - CVE-2025-21426

Vulnerability identifier: #VU112378

Vulnerability risk: Low

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

CVE-ID: CVE-2025-21426

CWE-ID: CWE-120

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
FastConnect 7800
Snapdragon AR1 Gen 1 Platform
Snapdragon AR1 Gen 1 Platform "Luna1"
SSG2115P
SSG2125P
SXR1230P
WCD9380
WCD9385
WSA8830
WSA8835
WSA8832

Software vendor:
Qualcomm

The vulnerability allows a local application to read and manipulate data.

The vulnerability exists due to improper input validation in Camera_Linux. A local application can read and manipulate data.

Install security update from vendor's website.

• https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2025-bulletin.html