Denial of Service Vulnerability in Qualcomm Product
CVE-2025-47402

6.5MEDIUM

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
2 February 2026

What is CVE-2025-47402?

This vulnerability arises from the mishandling of frames containing an excessively large authentication information element. When such a frame is processed, it can lead to a transient Denial of Service condition. This flaw affects certain Qualcomm network communication products, potentially disrupting normal operations and impacting the availability of services.

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Affected Version(s)

Snapdragon Snapdragon Auto AR8035

Snapdragon Snapdragon Auto Cologne

Snapdragon Snapdragon Auto FastConnect 6900

References

https://docs.qualcomm.com/product/publicresources/securit...

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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