Transient Denial of Service in Qualcomm WLAN Frames Processing
CVE-2025-21446

7.5HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
8 July 2025

What is CVE-2025-21446?

This vulnerability involves a transient Denial of Service (DoS) condition when the processing of vendor-specific information elements occurs while parsing WLAN frames related to BTM (Background Traffic Management) requests. An attacker could exploit this issue, leading to service interruptions and performance degradation in affected Qualcomm WLAN products.

Affected Version(s)

Snapdragon Snapdragon Auto AR8035

Snapdragon Snapdragon Auto AR9380

Snapdragon Snapdragon Auto CSR8811

References

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

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-21446 : Transient Denial of Service in Qualcomm WLAN Frames Processing