CVE-2025-47394 - Vulnerability Details - OpenCVE

Memory corruption when copying overlapping buffers during memory operations due to incorrect offset calculations.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00015.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Qualcomm	Snapdragon

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products
Qualcomm	Snapdragon

References

Link	Providers
https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2026-bulletin.html

History

Wed, 07 Jan 2026 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 07 Jan 2026 10:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Qualcomm Qualcomm snapdragon
Vendors & Products		Qualcomm Qualcomm snapdragon

Tue, 06 Jan 2026 23:00:00 +0000

Type	Values Removed	Values Added
Description		Memory corruption when copying overlapping buffers during memory operations due to incorrect offset calculations.
Title		Buffer Copy Without Checking Size of Input in DSP Service
Weaknesses		CWE-120
References		https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2026-bulletin.html
Metrics		cvssV3_1 `{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}`

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2026-01-06T22:48:47.556Z

Updated: 2026-01-07T16:15:17.964Z

Reserved: 2025-05-06T08:33:16.275Z

Link: CVE-2025-47394

Vulnrichment

Updated: 2026-01-07T14:53:55.769Z

NVD

Status : Received

Published: 2026-01-07T12:17:05.407

Modified: 2026-01-07T12:17:05.407

Link: CVE-2025-47394

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-01-07T10:08:31Z

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