CVE-2025-47353

Local memory corruption while processing GVM requests

Published Nov 4, 2025 · Updated Nov 4, 2025

Memory corruption in Qualcomm Snapdragon Auto platforms allows local users to corrupt memory by sending a crafted request from the GVM. The QNX-based automotive software processes the request unsafely, but Qualcomm has not disclosed the dangerous method or exact memory operation. Exploitation requires local low-privilege access and no user interaction; Qualcomm has not specified whether corruption leads to code execution, data access, or a crash.

CVSS severity7.8
High
EPSS probability0.08%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory corruption in Qualcomm Snapdragon Auto platforms allows local users to corrupt memory by sending a crafted request from the GVM. The QNX-based automotive software processes the request unsafely, but Qualcomm has not disclosed the dangerous method or exact memory operation. Exploitation requires local low-privilege access and no user interaction; Qualcomm has not specified whether corruption leads to code execution, data access, or a crash.

The record

CVE
CVE-2025-47353
Published
Nov 4, 2025
Updated
Nov 4, 2025
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-749
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 4, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 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=QAM8650P
  3. Affected versionversion=QAM8775P
  4. Affected versionversion=QAMSRV1H
  5. Affected versionversion=QAMSRV1M
  6. Affected versionversion=QCA6595
  7. Affected versionversion=QCA6698AQ
  8. Affected versionversion=QCA6797AQ
  9. Affected versionversion=SA7255P
  10. Affected versionversion=SA7775P
  11. Affected versionversion=SA8255P
  12. Affected versionversion=SA8620P
  13. Affected versionversion=SA8650P
  14. Affected versionversion=SA8770P
  15. Affected versionversion=SA8775P
  16. Affected versionversion=SA9000P
  17. Affected versionversion=SRV1H
  18. Affected versionversion=SRV1M

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Qualcomm · Snapdragonversion=QAM8255P; version=QAM8650P; version=QAM8775P; version=QAMSRV1H; version=QAMSRV1M; version=QCA6595; version=QCA6698AQ; version=QCA6797AQ; version=SA7255P; version=SA7775P; version=SA8255P; version=SA8620P; version=SA8650P; version=SA8770P; version=SA8775P; version=SA9000P; version=SRV1H; 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-749Exposed Dangerous Method or Function

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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