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CVE-2025-21458
Published: Aug 6, 2025
Modified: Feb 26, 2026
PUBLISHED
CVSS v3.1
7.8
HIGH
Description
Memory corruption when IOCTL interface is called to map and unmap buffers simultaneously.
| Vendor | Product | Versions |
|---|---|---|
Qualcomm, Inc. | Snapdragon | affected FastConnect 6900affected QAM8255Paffected QAM8650Paffected QAM8775Paffected QCA6174A+19 more versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
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