Vulnerability record · CVE-2025-47340 · published 9 October 2025
CVE-2025-47340: Qualcomm fastconnect 6900 firmware out-of-bounds write vulnerability
Qualcomm · Fastconnect 6900 Firmware
Memory corruption while processing IOCTL call to get the mapping.
Description
Memory corruption while processing IOCTL call to get the mapping.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
18 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2025-bulletin.html | Vendor Advisory |
Track CVE-2025-47340 inside VULONE
Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.
Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
Source: NIST National Vulnerability Database (record CVE-2025-47340), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.