Vulnerability record · CVE-2025-47403 · published 4 May 2026
CVE-2025-47403: Qualcomm snapdragon x65 5g modem-rf firmware out-of-bounds read vulnerability
Qualcomm · Snapdragon X65 5g Modem Rf Firmware
Transient DOS when processing a malformed Fast Transition response frame with an invalid header structure during wireless roaming.
Description
Transient DOS when processing a malformed Fast Transition response frame with an invalid header structure during wireless roaming.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
150 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html | Vendor Advisory |
Track CVE-2025-47403 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-2025-47403), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.