CVE-2025-47343: Untrusted Pointer Dereference in Video
Published Jan 6, 2026
·Updated
Memory corruption while processing a video session to set video parameters.
Affected Software
50 affected components
All of the following
Qualcomm Video Collaboration Vc3 Platform Firmware
Qualcomm Video Collaboration Vc3 Platform
All of the following
Qualcomm Cologne Firmware
Qualcomm Cologne
All of the following
Qualcomm Fastconnect 6700 Firmware
Qualcomm Fastconnect 6700
All of the following
Qualcomm Fastconnect 6900 Firmware
Qualcomm Fastconnect 6900
All of the following
Qualcomm Fastconnect 7800 Firmware
Qualcomm Fastconnect 7800
All of the following
Qualcomm Qca0000 Firmware
Qualcomm Qca0000
All of the following
Qualcomm Qcm5430 Firmware
Qualcomm Qcm5430
All of the following
Qualcomm Qcm6490 Firmware
Qualcomm Qcm6490
All of the following
Qualcomm Sc8380xp Firmware
Qualcomm Sc8380xp
All of the following
Qualcomm Wcd9370 Firmware
Qualcomm Wcd9370
All of the following
Qualcomm Wcd9375 Firmware
Qualcomm Wcd9375
All of the following
Qualcomm Wcd9378c Firmware
Qualcomm Wcd9378c
All of the following
Qualcomm Wcd9380 Firmware
Qualcomm Wcd9380
All of the following
Qualcomm Wcd9385 Firmware
Qualcomm Wcd9385
All of the following
Qualcomm Wsa8840 Firmware
Qualcomm Wsa8840
All of the following
Qualcomm Wsa8845 Firmware
Qualcomm Wsa8845
All of the following
Qualcomm Wsa8845h Firmware
Qualcomm Wsa8845h
All of the following
Qualcomm X2000077 Firmware
Qualcomm X2000077
All of the following
Qualcomm X2000086 Firmware
Qualcomm X2000086
All of the following
Qualcomm X2000090 Firmware
Qualcomm X2000090
All of the following
Qualcomm X2000092 Firmware
Qualcomm X2000092
All of the following
Qualcomm X2000094 Firmware
Qualcomm X2000094
All of the following
Qualcomm Xg101002 Firmware
Qualcomm Xg101002
All of the following
Qualcomm Xg101032 Firmware
Qualcomm Xg101032
All of the following
Qualcomm Xg101039 Firmware
Qualcomm Xg101039
Event History
Jan 6, 2026
CVE Published
via MITRE·10:48 PM
Data Sourced
via MITRE·10:48 PM
DescriptionSeverityWeakness
Jan 7, 2026
Data Sourced
via NVD·12:17 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-47343?
CVE-2025-47343 has been assigned a severity rating of high due to the potential for memory corruption vulnerabilities.
2
How do I fix CVE-2025-47343?
To fix CVE-2025-47343, apply the latest firmware updates provided by Qualcomm for affected devices.
3
What devices are affected by CVE-2025-47343?
CVE-2025-47343 affects various Qualcomm firmware platforms such as Video Collaboration, Cologne, and Fastconnect series.
4
What kind of vulnerability is CVE-2025-47343?
CVE-2025-47343 is classified as an untrusted pointer dereference vulnerability that can lead to video memory corruption.
5
Is there a workaround for CVE-2025-47343?
Currently, the recommended approach is to update the firmware to mitigate CVE-2025-47343, as no specific workaround is available.