Memory Corruption Vulnerability in Qualcomm Products
CVE-2025-47381

7.8HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
2 March 2026

What is CVE-2025-47381?

A memory corruption vulnerability exists in Qualcomm chipsets when processing IOCTL calls. This issue arises from concurrent access to a shared buffer, which can lead to unpredictable behavior and system instability. Proper mitigations and updates are necessary to protect affected systems from potential exploitation.

Affected Version(s)

Snapdragon Snapdragon Auto LeMans_AU_LGIT

Snapdragon Snapdragon Auto LeMansAU

Snapdragon Snapdragon Auto QAM8255P

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

.