Memory Corruption in Qualcomm Products Due to Improper DMA Command Handling
CVE-2026-25274

6.7MEDIUM

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
6 October 2026

What is CVE-2026-25274?

The vulnerability arises from improper synchronization during the processing of concurrent Direct Memory Access (DMA) buffer allocation and deallocation commands. This oversight can lead to memory corruption, potentially exposing the system to various security risks. It is crucial for developers and users of Qualcomm chipsets to implement appropriate synchronization mechanisms to mitigate the risks associated with this vulnerability. Regular updates and patches are recommended to protect against potential exploits.

Affected Version(s)

Snapdragon Snapdragon Compute AQT1000

Snapdragon Snapdragon Compute Cologne

Snapdragon Snapdragon Compute Congo

References

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

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.