Memory Corruption Vulnerability in Qualcomm Products
CVE-2025-47340

7.8HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
9 October 2025

What is CVE-2025-47340?

A memory corruption issue exists in Qualcomm devices during the processing of IOCTL calls used to retrieve mappings. This vulnerability could allow an attacker to manipulate memory and potentially execute arbitrary code, leading to system instability and security breaches.

Affected Version(s)

Snapdragon Snapdragon Compute FastConnect 6900

Snapdragon Snapdragon Compute FastConnect 7800

Snapdragon Snapdragon Compute QCC2072

References

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

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-47340 : Memory Corruption Vulnerability in Qualcomm Products