#VU119036 Buffer overflow in Qualcomm products - CVE-2025-47321
Published: December 2, 2025
Vulnerability identifier: #VU119036
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-2025-47321
CWE-ID: CWE-120
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
AR8031
AR8035
CSRA6620
CSRA6640
FastConnect 6200
FastConnect 6700
FastConnect 6900
FastConnect 7800
QAM8255P
QAM8650P
QAM8775P
QAMSRV1H
QAMSRV1M
QCA2066
QCA6391
QCA6574
QCA6574A
QCA6595AU
QCA6696
QCA8081
QCA8337
QCM5430
QCM6125
QCM6490
QCM8550
QCN6024
QCN9011
QCN9012
QCN9024
QCS5430
QCS6125
QCS6490
QCS8550
QEP8111
QMP1000
Qualcommr Video Collaboration VC1 Platform
Qualcommr Video Collaboration VC3 Platform
Robotics RB2 Platform
SA4150P
SA4155P
SA7255P
SA7775P
SA8155P
SA8195P
SA8255P
SA8650P
SA8770P
SA8775P
SDX61
SM6475
SM6650
SM6650P
SM7250P
SM7435
SM7635
SM7635P
SM8735
SM8750
SM8750P
Smart Audio 400 Platform
Snapdragon 4 Gen 2 Mobile Platform
Snapdragon 6 Gen 1 Mobile Platform
Snapdragon 680 4G Mobile Platform
Snapdragon 685 4G Mobile Platform (SM6225-AD)
Snapdragon 765 5G Mobile Platform (SM7250-AA)
Snapdragon 765G 5G Mobile Platform (SM7250-AB)
Snapdragon 768G 5G Mobile Platform (SM7250-AC)
Snapdragon AR1 Gen 1 Platform
Snapdragon AR1 Gen 1 Platform "Luna1"
Snapdragon AR2 Gen 1 Platform
Snapdragon W5+ Gen 1 Wearable Platform
Snapdragon X32 5G Modem-RF System
Snapdragon X35 5G Modem-RF System
Snapdragon X65 5G Modem-RF System
SRV1H
SRV1M
SSG2115P
SSG2125P
SW5100
SW5100P
SXR1230P
SXR2230P
SXR2250P
WCD9335
WCD9340
WCD9370
WCD9375
WCD9378
WCD9380
WCD9385
WCD9395
WCN3950
WCN3980
WCN3988
WCN6650
WCN6740
WCN6755
WCN7750
WCN7860
WCN7861
WCN7880
WCN7881
WSA8810
WSA8815
WSA8830
WSA8835
WSA8840
WSA8845
WSA8845H
QCA6174A
QCA6574AU
SA6155P
SA8620P
SA9000P
WSA8832
AR8031
AR8035
CSRA6620
CSRA6640
FastConnect 6200
FastConnect 6700
FastConnect 6900
FastConnect 7800
QAM8255P
QAM8650P
QAM8775P
QAMSRV1H
QAMSRV1M
QCA2066
QCA6391
QCA6574
QCA6574A
QCA6595AU
QCA6696
QCA8081
QCA8337
QCM5430
QCM6125
QCM6490
QCM8550
QCN6024
QCN9011
QCN9012
QCN9024
QCS5430
QCS6125
QCS6490
QCS8550
QEP8111
QMP1000
Qualcommr Video Collaboration VC1 Platform
Qualcommr Video Collaboration VC3 Platform
Robotics RB2 Platform
SA4150P
SA4155P
SA7255P
SA7775P
SA8155P
SA8195P
SA8255P
SA8650P
SA8770P
SA8775P
SDX61
SM6475
SM6650
SM6650P
SM7250P
SM7435
SM7635
SM7635P
SM8735
SM8750
SM8750P
Smart Audio 400 Platform
Snapdragon 4 Gen 2 Mobile Platform
Snapdragon 6 Gen 1 Mobile Platform
Snapdragon 680 4G Mobile Platform
Snapdragon 685 4G Mobile Platform (SM6225-AD)
Snapdragon 765 5G Mobile Platform (SM7250-AA)
Snapdragon 765G 5G Mobile Platform (SM7250-AB)
Snapdragon 768G 5G Mobile Platform (SM7250-AC)
Snapdragon AR1 Gen 1 Platform
Snapdragon AR1 Gen 1 Platform "Luna1"
Snapdragon AR2 Gen 1 Platform
Snapdragon W5+ Gen 1 Wearable Platform
Snapdragon X32 5G Modem-RF System
Snapdragon X35 5G Modem-RF System
Snapdragon X65 5G Modem-RF System
SRV1H
SRV1M
SSG2115P
SSG2125P
SW5100
SW5100P
SXR1230P
SXR2230P
SXR2250P
WCD9335
WCD9340
WCD9370
WCD9375
WCD9378
WCD9380
WCD9385
WCD9395
WCN3950
WCN3980
WCN3988
WCN6650
WCN6740
WCN6755
WCN7750
WCN7860
WCN7861
WCN7880
WCN7881
WSA8810
WSA8815
WSA8830
WSA8835
WSA8840
WSA8845
WSA8845H
QCA6174A
QCA6574AU
SA6155P
SA8620P
SA9000P
WSA8832
Software vendor:
Qualcomm
Qualcomm
Description
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation in Core Services. A local application can execute arbitrary code.
Remediation
Install security update from vendor's website.