Vulnerability Description
Memory Corruption when concurrent access to shared buffer occurs during IOCTL calls.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm | Ar8031 Firmware | - |
| Qualcomm | Ar8031 | - |
| Qualcomm | Ar8035 Firmware | - |
| Qualcomm | Ar8035 | - |
| Qualcomm | Csra6620 Firmware | - |
| Qualcomm | Csra6620 | - |
| Qualcomm | Csra6640 Firmware | - |
| Qualcomm | Csra6640 | - |
| Qualcomm | Fastconnect 6200 Firmware | - |
| Qualcomm | Fastconnect 6200 | - |
| Qualcomm | Fastconnect 6700 Firmware | - |
| Qualcomm | Fastconnect 6700 | - |
| Qualcomm | Fastconnect 6800 Firmware | - |
| Qualcomm | Fastconnect 6800 | - |
| Qualcomm | Fastconnect 6900 Firmware | - |
| Qualcomm | Fastconnect 6900 | - |
| Qualcomm | Fastconnect 7800 Firmware | - |
| Qualcomm | Fastconnect 7800 | - |
| Qualcomm | Flight Rb5 5G Platform Firmware | - |
| Qualcomm | Flight Rb5 5G Platform | - |
Related Weaknesses (CWE)
References
- https://docs.qualcomm.com/product/publicresources/securitybulletin/march-2026-buPatchVendor Advisory
FAQ
What is CVE-2025-47376?
CVE-2025-47376 is a vulnerability with a CVSS score of 7.8 (HIGH). Memory Corruption when concurrent access to shared buffer occurs during IOCTL calls.
How severe is CVE-2025-47376?
CVE-2025-47376 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-47376?
Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Ar8031 Firmware, Qualcomm Ar8031, Qualcomm Ar8035 Firmware, Qualcomm Ar8035, Qualcomm Csra6620 Firmware.