CVE-2025-47400 - Vulnerability Details - OpenCVE

Cryptographic issue while copying data to a destination buffer without validating its size.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Qualcomm, Inc.

Snapdragon

unaffected

Version	Status	Constraints
`Pandeiro`	affected	—
`Snapdragon 8 Elite Gen 5`	affected	—
`SW6100`	affected	—
`SW6100P`	affected	—
`Themisto`	affected	—
`WCD9395`	affected	—
`WCN7860`	affected	—
`WCN7861`	affected	—
`WSA8840`	affected	—
`WSA8845`	affected	—
`WSA8845H`	affected	—

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

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

History

Mon, 06 Apr 2026 18:00:00 +0000

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

Mon, 06 Apr 2026 16:45:00 +0000

Type	Values Removed	Values Added
Description		Cryptographic issue while copying data to a destination buffer without validating its size.
Title		Buffer Over-read in Computer Vision
Weaknesses		CWE-126
References		https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html
Metrics		cvssV3_1 `{'score': 7.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2026-04-06T15:33:44.933Z

Updated: 2026-04-06T16:22:15.764Z

Reserved: 2025-05-06T08:33:16.276Z

Link: CVE-2025-47400

Vulnrichment

Updated: 2026-04-06T16:21:43.446Z

NVD

Status : Received

Published: 2026-04-06T16:16:28.590

Modified: 2026-04-06T16:16:28.590

Link: CVE-2025-47400

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-126

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