Buffer Over-read in Computer Vision

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Summary

CVECVE-2025-47400
StatePUBLISHED
Assignerqualcomm
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-06 16:16:28 UTC
Updated2026-04-08 21:05:12 UTC
DescriptionCryptographic issue while copying data to a destination buffer without validating its size.

Risk And Classification

Primary CVSS: v3.1 7.1 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.000050000 probability, percentile 0.002060000 (date 2026-04-13)

Problem Types: CWE-126 | CWE-126 CWE-126 Buffer Over-read

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
3.1CNACVSS7.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Qualcomm Pandeiro - All All All
Operating System Qualcomm Pandeiro Firmware - All All All
Hardware Qualcomm Snapdragon 8 Elite Gen 5 - All All All
Operating System Qualcomm Snapdragon 8 Elite Gen 5 Firmware - All All All
Hardware Qualcomm Sw6100 - All All All
Hardware Qualcomm Sw6100p - All All All
Operating System Qualcomm Sw6100p Firmware - All All All
Operating System Qualcomm Sw6100 Firmware - All All All
Hardware Qualcomm Themisto - All All All
Operating System Qualcomm Themisto Firmware - All All All
Hardware Qualcomm Wcd9395 - All All All
Operating System Qualcomm Wcd9395 Firmware - All All All
Hardware Qualcomm Wcn7860 - All All All
Operating System Qualcomm Wcn7860 Firmware - All All All
Hardware Qualcomm Wcn7861 - All All All
Operating System Qualcomm Wcn7861 Firmware - All All All
Hardware Qualcomm Wsa8840 - All All All
Operating System Qualcomm Wsa8840 Firmware - All All All
Hardware Qualcomm Wsa8845 - All All All
Hardware Qualcomm Wsa8845h - All All All
Operating System Qualcomm Wsa8845h Firmware - All All All
Operating System Qualcomm Wsa8845 Firmware - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Qualcomm Inc. Snapdragon affected Pandeiro Snapdragon Compute, Snapdragon Wearables
CNA Qualcomm Inc. Snapdragon affected Snapdragon 8 Elite Gen 5 Snapdragon Compute, Snapdragon Wearables
CNA Qualcomm Inc. Snapdragon affected SW6100 Snapdragon Compute, Snapdragon Wearables
CNA Qualcomm Inc. Snapdragon affected SW6100P Snapdragon Compute, Snapdragon Wearables
CNA Qualcomm Inc. Snapdragon affected Themisto Snapdragon Compute, Snapdragon Wearables
CNA Qualcomm Inc. Snapdragon affected WCD9395 Snapdragon Compute, Snapdragon Wearables
CNA Qualcomm Inc. Snapdragon affected WCN7860 Snapdragon Compute, Snapdragon Wearables
CNA Qualcomm Inc. Snapdragon affected WCN7861 Snapdragon Compute, Snapdragon Wearables
CNA Qualcomm Inc. Snapdragon affected WSA8840 Snapdragon Compute, Snapdragon Wearables
CNA Qualcomm Inc. Snapdragon affected WSA8845 Snapdragon Compute, Snapdragon Wearables
CNA Qualcomm Inc. Snapdragon affected WSA8845H Snapdragon Compute, Snapdragon Wearables

References

ReferenceSourceLinkTags
docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.... [email protected] docs.qualcomm.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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