Memory Corruption in Powerline Communication Firmware by Qualcomm
CVE-2025-27071

7.3HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
6 August 2025

What is CVE-2025-27071?

This vulnerability involves memory corruption during the processing of specific file types within Qualcomm's Powerline Communication Firmware. If exploited, it could lead to unpredictability in device behavior, potentially allowing attackers to execute arbitrary code. Users of affected firmware versions should update their systems promptly to mitigate potential security risks.

Affected Version(s)

Snapdragon Snapdragon Compute FastConnect 6800

Snapdragon Snapdragon Compute FastConnect 6900

Snapdragon Snapdragon Compute FastConnect 7800

References

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

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-27071 : Memory Corruption in Powerline Communication Firmware by Qualcomm