Vulnerability in Qualcomm Wcn7861

CVE-2025-47395

Transient DOS while parsing a WLAN management frame with a Vendor Specific Information Element.

EPSS: 0.001 (1.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Qualcomm Wcn7861
Qualcomm Wcn7861_firmware
Qualcomm, Inc. Snapdragon — versions WCN7861

Weakness classification (CWE)

CWE-126 — Buffer Over-read

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-47395?: CVE-2025-47395 is a medium-severity vulnerability in Qualcomm Wcn7861, classified under Buffer Over-read. CVSS score: 6.5/10. Published 2026-01-07.
How severe is CVE-2025-47395?: Medium severity. CVSS v3 base score is 6.5 out of 10.