CVE-2025-47314

Local memory corruption via FE driver data

Published Sep 24, 2025 · Updated Sep 24, 2025

Improper input validation in Qualcomm Snapdragon Auto platforms allows local users to corrupt memory through data sent to the FE driver. Qualcomm discloses that the FE driver processes supplied data without sufficient validation but does not identify the affected function or data structure. Low privileges are required, and successful exploitation can compromise confidentiality, integrity, and availability without user interaction.

CVSS severity7.8
High
EPSS probability0.09%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Qualcomm Snapdragon Auto platforms allows local users to corrupt memory through data sent to the FE driver. Qualcomm discloses that the FE driver processes supplied data without sufficient validation but does not identify the affected function or data structure. Low privileges are required, and successful exploitation can compromise confidentiality, integrity, and availability without user interaction.

The record

CVE
CVE-2025-47314
Published
Sep 24, 2025
Updated
Sep 24, 2025
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-20, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 24, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=QAM8255P
  2. Affected versionversion=QAM8295P
  3. Affected versionversion=QAM8620P
  4. Affected versionversion=QAM8650P
  5. Affected versionversion=QAM8775P
  6. Affected versionversion=QAMSRV1H
  7. Affected versionversion=QAMSRV1M
  8. Affected versionversion=QCA6574AU
  9. Affected versionversion=QCA6595
  10. Affected versionversion=QCA6595AU
  11. Affected versionversion=QCA6688AQ
  12. Affected versionversion=QCA6696
  13. Affected versionversion=QCA6698AQ
  14. Affected versionversion=QCA6797AQ
  15. Affected versionversion=SA6155P
  16. Affected versionversion=SA7255P
  17. Affected versionversion=SA7775P
  18. Affected versionversion=SA8155P
  19. Affected versionversion=SA8195P
  20. Affected versionversion=SA8255P
  21. Affected versionversion=SA8295P
  22. Affected versionversion=SA8540P
  23. Affected versionversion=SA8620P
  24. Affected versionversion=SA8650P
  25. Affected versionversion=SA8770P
  26. Affected versionversion=SA8775P
  27. Affected versionversion=SA9000P
  28. Affected versionversion=SRV1H
  29. Affected versionversion=SRV1L
  30. Affected versionversion=SRV1M

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Qualcomm · Snapdragonversion=QAM8255P; version=QAM8295P; version=QAM8620P; version=QAM8650P; version=QAM8775P; version=QAMSRV1H; version=QAMSRV1M; version=QCA6574AU; version=QCA6595; version=QCA6595AU; version=QCA6688AQ; version=QCA6696; version=QCA6698AQ; version=QCA6797AQ; version=SA6155P; version=SA7255P; version=SA7775P; version=SA8155P; version=SA8195P; version=SA8255P; version=SA8295P; version=SA8540P; version=SA8620P; version=SA8650P; version=SA8770P; version=SA8775P; version=SA9000P; version=SRV1H; version=SRV1L; version=SRV1M

Published CVSS scores

7.8Qualcomm, Inc.CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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