What is CVE-2026-25267?

CVE-2026-25267 is a high-severity vulnerability in Qualcomm, Inc. Snapdragon, classified under Missing Authorization. CVSS score: 7.8/10. Published 2026-10-06.

How severe is CVE-2026-25267?

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

Auth bypass in Qualcomm, Inc. Snapdragon

CVE-2026-25267

Memory corruption when non-secure loader rewrites page tables before secure memory initialization.

Vulnerability class: Broken Access Control

Published 2026-10-06 · last modified 2026-10-06.

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.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Qualcomm, Inc. Snapdragon — versions 315 5G IoT Modem, 5G Fixed Wireless Access Platform, 9205 LTE Modem

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulleti…

Frequently asked questions

What is CVE-2026-25267?: CVE-2026-25267 is a high-severity vulnerability in Qualcomm, Inc. Snapdragon, classified under Missing Authorization. CVSS score: 7.8/10. Published 2026-10-06.
How severe is CVE-2026-25267?: High severity. CVSS v3 base score is 7.8 out of 10.