Buffer over-read in Qualcomm products - CVE-2025-47400

Vulnerability identifier: #VU126189

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2025-47400

CWE-ID: CWE-126

Exploitation vector: Local access

Exploit availability: No public exploit available

Vendor: Qualcomm

Affected software:
Pandeiro
Snapdragon 8 Elite Gen 5
SW6100
SW6100P
Themisto
WCD9395
WCN7860
WCN7861
WSA8840
WSA8845
WSA8845H

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

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

Install security update from vendor's website.

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