Vulnerability in Qualcomm Ar8031

CVE-2025-47331

Information disclosure while processing a firmware event.

EPSS: 0.001 (0.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L.

Affected products

Weakness classification (CWE)

CWE-126 — Buffer Over-read

References

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

Frequently asked questions

What is CVE-2025-47331?: CVE-2025-47331 is a medium-severity vulnerability in Qualcomm Ar8031, classified under Buffer Over-read. CVSS score: 6.1/10. Published 2026-01-07.
How severe is CVE-2025-47331?: Medium severity. CVSS v3 base score is 6.1 out of 10.