#VU121064 Time-of-check Time-of-use (TOCTOU) Race Condition in Qualcomm products - CVE-2025-47344

Vulnerability identifier: #VU121064

Vulnerability risk: Low

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

CVE-ID: CVE-2025-47344

CWE-ID: CWE-367

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
CSRA6620
CSRA6640
FastConnect 6200
FastConnect 6700
FastConnect 6900
FastConnect 7800
QCA6574
QCA6574A
QCA6595AU
QCA6696
QCA6698AQ
QCM4490
QCM5430
QCM6490
QCS4490
QCS5430
QCS615
QCS6490
QCS8550
QCS9100
QMP1000
Qualcommr Video Collaboration VC3 Platform
Robotics RB2 Platform
SA8155P
SA8195P
SM4635
SM6650
SM6650P
SM7635
SM7635P
SM7675
SM7675P
SM8635
SM8635P
SM8650Q
SM8735
SM8750
SM8750P
Snapdragon 4 Gen 1 Mobile Platform
Snapdragon 4 Gen 2 Mobile Platform
Snapdragon 480 5G Mobile Platform
Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
Snapdragon 662 Mobile Platform
Snapdragon 680 4G Mobile Platform
Snapdragon 685 4G Mobile Platform (SM6225-AD)
Snapdragon 695 5G Mobile Platform
Snapdragon 8 Gen 3 Mobile Platform
Snapdragon AR1 Gen 1 Platform
Snapdragon AR1 Gen 1 Platform "Luna1"
Snapdragon AR2 Gen 1 Platform
SXR2230P
SXR2250P
SXR2330P
SXR2350P
WCD9335
WCD9370
WCD9375
WCD9378
WCD9380
WCD9385
WCD9390
WCD9395
WCN3950
WCN3988
WCN6650
WCN6740
WCN6755
WCN7750
WCN7860
WCN7861
WCN7880
WCN7881
WSA8810
WSA8815
WSA8830
WSA8835
WSA8840
WSA8845
WSA8845H
QCA6574AU
SA6155P
WSA8832

Software vendor:
Qualcomm

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to improper input validation in Camera Driver. A local privileged application can execute arbitrary code.

Install security update from vendor's website.

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