Vulnerability in Qualcomm, Inc. Snapdragon

CVE-2026-25255

Exposed dangerous function lead to privilege escalation via gRPC server.

Published 2026-09-22 · last modified 2026-09-22.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/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 QPMv3.0.125.4, QPMv3.0.126.7, QPMv3.0.127.2

Weakness classification (CWE)

CWE-749

References

docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.ht…

Frequently asked questions

What is CVE-2026-25255?: CVE-2026-25255 is a high-severity vulnerability in Qualcomm, Inc. Snapdragon, classified under CWE-749. CVSS score: 8.8/10. Published 2026-09-22.
How severe is CVE-2026-25255?: High severity. CVSS v3 base score is 8.8 out of 10.