Denial of Service Vulnerability in Qualcomm's Extended Internet Explorer Parsing
CVE-2025-21435

7.5HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
7 April 2025

What is CVE-2025-21435?

A vulnerability exists in Qualcomm products that may lead to a transient Denial of Service (DoS) condition during the parsing of extended Internet Explorer (IE) data within beacons. This can potentially disrupt service availability, making devices or applications unresponsive under certain conditions. Users are encouraged to apply recommended updates to mitigate the risk associated with this issue.

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Affected Version(s)

Snapdragon Snapdragon Auto AR8035

Snapdragon Snapdragon Auto CSR8811

Snapdragon Snapdragon Auto FastConnect 6800

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

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