Buffer over-read in Qualcomm products - CVE-2025-47317

Vulnerability identifier: #VU114646

CSH Severity: Low

CVSS v4: 8.5 [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]

CVE-ID: CVE-2025-47317

CWE-ID: CWE-126

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in BT Controller. A local application can execute arbitrary code.

WCN7750
SM8750
SM8750P
Snapdragon 6 Gen 1 Mobile Platform
WCD9370
WCD9371
WCD9375
WCD9378
WCD9385
WCD9390
WCD9395
WCN3988
WCN6650
WCN6755
SM8735
WCN7860
WCN7861
WCN7880
WCN7881
WSA8810
WSA8815
WSA8830
WSA8835
WSA8840
WSA8845
WSA8845H
S5 Sound Platform
FastConnect 6700
FastConnect 7800
QCC5161
QCC710
QCC711
QCC7225
QCC7226
QCC7228
QMP1000
S3 Gen 2 Sound Platform
S3 Sound Platform
S5 Gen 2 Sound Platform
FastConnect 6200
SM6475
SM6650
SM6650P
SM7435
SM7550
SM7550P
SM7635
SM7635P
SM7675
SM7675P
SM8635
SM8635P
WSA8832
Google Android

Install security update from vendor's website.

Google Android - addressed in versions 13 2025-09-05, 14 2025-09-05, 15 2025-09-05, 16 2025-09-05

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

• Multiple vulnerabilities in Qualcomm chipsets (September 2025)
• Multiple vulnerabilities in Google Android