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

Published 2025-11-04 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.001 (0.1th percentile), scored 2026-09-27.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 0th percentile — 0.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

docs.qualcomm.com/product/publicresources/securitybulletin/november-2025-bullet… (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.