What is CVE-2025-47357?

CVE-2025-47357 is a high-severity vulnerability in Qualcomm Qam8255p, classified under Missing Authentication for Critical Function. CVSS score: 8.0/10. Published 2025-11-04.

How severe is CVE-2025-47357?

High severity. CVSS v3 base score is 8.0 out of 10.

Auth bypass in Qualcomm Qam8255p

CVE-2025-47357

Information Disclosure when a user-level driver performs QFPROM read or write operations on Fuse regions.

Vulnerability class: Broken Authentication

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

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H.

Affected products

Qualcomm Qam8255p
Qualcomm Qam8255p_firmware
Qualcomm Qam8620p
Qualcomm Qam8620p_firmware
Qualcomm Qam8650p
Qualcomm Qam8650p_firmware
Qualcomm Qam8775p
Qualcomm Qam8775p_firmware
Qualcomm Qamsrv1h
Qualcomm Qamsrv1h_firmware

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-47357?: CVE-2025-47357 is a high-severity vulnerability in Qualcomm Qam8255p, classified under Missing Authentication for Critical Function. CVSS score: 8.0/10. Published 2025-11-04.
How severe is CVE-2025-47357?: High severity. CVSS v3 base score is 8.0 out of 10.