CVE-2025-47403

FAUCET Score

Transient DOS when processing a malformed Fast Transition response frame with an invalid header structure during wireless roaming.

First published: May 4, 2026Last modified: May 4, 2026

Impacted Technologies

Vendor	Product	Version(s)	CPE
		Range not provided by sourceCPE matchmatch criteria	cpe:2.3:o:qualcomm:snapdragon_x65_5g_modem-rf_firmware:-:::::::*
		Range not provided by sourceCPE matchmatch criteria	cpe:2.3:o:qualcomm:snapdragon_x72_5g_modem-rf_firmware:-:::::::*
		Range not provided by sourceCPE matchmatch criteria	cpe:2.3:o:qualcomm:snapdragon_x75_5g_modem-rf_firmware:-:::::::*
		Range not provided by sourceCPE matchmatch criteria	cpe:2.3:o:qualcomm:srv1h_firmware:-:::::::*
		Range not provided by sourceCPE matchmatch criteria	cpe:2.3:o:qualcomm:srv1m_firmware:-:::::::*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

Exploitability Score

2.8

Impact Score

3.6

CvssVersion

3.1

Exploit Intelligence

EPSS Score

0.22%

Probability of exploitation in next 30 days

EPSS Percentile

12.1%

Percentile rank of EPSS score among Peer Group

As of 2026-07-25

Model: v2026.06.15

This CVE's current EPSS score of 0.0022 is in the 1st percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

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

Vendor Advisory