What is CVE-2025-47379?

CVE-2025-47379 is a high-severity vulnerability in Qualcomm 5g_fixed_wireless_access_platform, classified under Use After Free. CVSS score: 7.8/10. Published 2026-03-02.

How severe is CVE-2025-47379?

High severity. CVSS v3 base score is 7.8 out of 10.

Use After Free in Qualcomm 5g_fixed_wireless_access_platform

CVE-2025-47379

Memory Corruption when concurrent access to shared buffer occurs due to improper synchronization between assignment and deallocation of buffer resources.

Vulnerability class: Use-After-Free

EPSS: 0.001 (0.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Qualcomm 5g_fixed_wireless_access_platform
Qualcomm 5g_fixed_wireless_access_platform_firmware
Qualcomm Ar8031
Qualcomm Ar8031_firmware
Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Csra6620
Qualcomm Csra6620_firmware
Qualcomm Csra6640
Qualcomm Csra6640_firmware

Weakness classification (CWE)

CWE-416 — Use After Free

References

product-security@qualcomm.com (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-47379?: CVE-2025-47379 is a high-severity vulnerability in Qualcomm 5g_fixed_wireless_access_platform, classified under Use After Free. CVSS score: 7.8/10. Published 2026-03-02.
How severe is CVE-2025-47379?: High severity. CVSS v3 base score is 7.8 out of 10.