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

Vulnerability identifier: #VU121064

CSH Severity: Low

CVSS v4: 8.4 [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]

CVE-ID: CVE-2025-47344

CWE-ID: CWE-367

Exploitation vector: Local access

Exploit availability: No public exploit available

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.

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

Install security update from vendor's website.

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

• Multiple vulnerabilities in Qualcomm chipsets (January 2026)