Vulnerability · Published May 4, 2026 · Assigned by qualcomm
CVE-2025-47406Buffer Over-read in DSP Service
Medium 6.1
In plain English
A medium-severity security flaw in Snapdragon from Qualcomm, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 0% of all known vulnerabilities).
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)<0.1%top 99.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Information Disclosure while processing IOCTL handler callbacks without verifying buffer size.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | CologneFastConnect 6700FastConnect 6900FastConnect 7800IQX5121IQX7181QCA0000QCM5430 |
Weakness: CWE-126 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L