Memory Corruption Vulnerability in Qualcomm Products
CVE-2025-47358

7.8HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
2 February 2026

What is CVE-2025-47358?

A prominent vulnerability exists in Qualcomm products that allows memory corruption due to user space address modifications. When a crafted input is passed to the mem_free API, it can inadvertently lead to the freeing of sensitive kernel memory. This flaw can potentially allow an attacker to manipulate system behavior, compromising the overall security and stability of the affected devices.

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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

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