Buffer Copy Without Checking Size of Input in Secure Processor

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Summary

CVECVE-2026-25277
StatePUBLISHED
Assignerqualcomm
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-01 23:16:21 UTC
Updated2026-06-02 14:57:06 UTC
DescriptionMemory corruption while using Strongbox due to buffer overflow.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

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

EPSS: 0.000130000 probability, percentile 0.020530000 (date 2026-06-08)

Problem Types: CWE-120 | CWE-120 CWE-120 Buffer Copy Without Checking Size of Input ('Classic Buffer Overflow')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary8.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
3.1CNACVSS8.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Qualcomm Cq8750m - All All All
Operating System Qualcomm Cq8750m Firmware - All All All
Hardware Qualcomm Fastconnect 6700 - All All All
Operating System Qualcomm Fastconnect 6700 Firmware - All All All
Hardware Qualcomm Fastconnect 6800 - All All All
Operating System Qualcomm Fastconnect 6800 Firmware - All All All
Hardware Qualcomm Fastconnect 6900 - All All All
Operating System Qualcomm Fastconnect 6900 Firmware - All All All
Hardware Qualcomm Fastconnect 7800 - All All All
Operating System Qualcomm Fastconnect 7800 Firmware - All All All
Hardware Qualcomm G3x Gen 2 - All All All
Operating System Qualcomm G3x Gen 2 Firmware - All All All
Hardware Qualcomm Pandeiro - All All All
Operating System Qualcomm Pandeiro Firmware - All All All
Hardware Qualcomm Qca6391 - All All All
Operating System Qualcomm Qca6391 Firmware - All All All
Hardware Qualcomm Qca6698au - All All All
Operating System Qualcomm Qca6698au Firmware - All All All
Hardware Qualcomm Qca6797aq - All All All
Operating System Qualcomm Qca6797aq Firmware - All All All
Hardware Qualcomm Qcm5430 - All All All
Operating System Qualcomm Qcm5430 Firmware - All All All
Hardware Qualcomm Qcm6490 - All All All
Operating System Qualcomm Qcm6490 Firmware - All All All
Hardware Qualcomm Qcm8838 - All All All
Operating System Qualcomm Qcm8838 Firmware - All All All
Hardware Qualcomm Qcn9011 - All All All
Operating System Qualcomm Qcn9011 Firmware - All All All
Hardware Qualcomm Qcn9012 - All All All
Operating System Qualcomm Qcn9012 Firmware - All All All
Hardware Qualcomm Qcs8550 - All All All
Operating System Qualcomm Qcs8550 Firmware - All All All
Hardware Qualcomm Sd865 5g - All All All
Operating System Qualcomm Sd865 5g Firmware - All All All
Hardware Qualcomm Sdr753 - All All All
Operating System Qualcomm Sdr753 Firmware - All All All
Hardware Qualcomm Sm8550p - All All All
Operating System Qualcomm Sm8550p Firmware - All All All
Hardware Qualcomm Sm8650q - All All All
Operating System Qualcomm Sm8650q Firmware - All All All
Hardware Qualcomm Sm8750p - All All All
Operating System Qualcomm Sm8750p Firmware - All All All
Hardware Qualcomm Snapdragon 460 Mobile Platform - All All All
Operating System Qualcomm Snapdragon 460 Mobile Platform Firmware - All All All
Hardware Qualcomm Snapdragon 662 Mobile Platform - All All All
Operating System Qualcomm Snapdragon 662 Mobile Platform Firmware - All All All
Hardware Qualcomm Snapdragon 865 5g Mobile Platform - All All All
Operating System Qualcomm Snapdragon 865 5g Mobile Platform Firmware - All All All
Hardware Qualcomm Snapdragon 865 5g Mobile Platform - All All All
Operating System Qualcomm Snapdragon 865 5g Mobile Platform Firmware - All All All
Hardware Qualcomm Snapdragon 870 5g Mobile Platform - All All All
Operating System Qualcomm Snapdragon 870 5g Mobile Platform Firmware - All All All
Hardware Qualcomm Snapdragon 8 Gen 2 Mobile Platform - All All All
Operating System Qualcomm Snapdragon 8 Gen 2 Mobile Platform Firmware - All All All
Hardware Qualcomm Snapdragon 8 Elite - All All All
Operating System Qualcomm Snapdragon 8 Elite 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 Snapdragon 8 Gen 2 Mobile Platform - All All All
Operating System Qualcomm Snapdragon 8 Gen 2 Mobile Platform Firmware - All All All
Hardware Qualcomm Snapdragon 8 Gen 3 Mobile Platform - All All All
Operating System Qualcomm Snapdragon 8 Gen 3 Mobile Platform Firmware - All All All
Hardware Qualcomm Snapdragon Ar1 Gen 1 Platform - All All All
Operating System Qualcomm Snapdragon Ar1 Gen 1 Platform Firmware - All All All
Hardware Qualcomm Snapdragon X55 5g Modem-rf System - All All All
Operating System Qualcomm Snapdragon X55 5g Modem-rf System Firmware - All All All
Hardware Qualcomm Snapdragon Xr2 Gen 1 Platform - All All All
Operating System Qualcomm Snapdragon Xr2 Gen 1 Platform Firmware - All All All
Hardware Qualcomm Snapdragon Xr2 5g Platform - All All All
Operating System Qualcomm Snapdragon Xr2 5g Platform Firmware - All All All
Hardware Qualcomm Video Collaboration Vc3 Platform - All All All
Operating System Qualcomm Video Collaboration Vc3 Platform Firmware - All All All
Hardware Qualcomm Wcd9370 - All All All
Operating System Qualcomm Wcd9370 Firmware - All All All
Hardware Qualcomm Wcd9375 - All All All
Operating System Qualcomm Wcd9375 Firmware - All All All
Hardware Qualcomm Wcd9380 - All All All
Operating System Qualcomm Wcd9380 Firmware - All All All
Hardware Qualcomm Wcd9385 - All All All
Operating System Qualcomm Wcd9385 Firmware - All All All
Hardware Qualcomm Wcd9390 - All All All
Operating System Qualcomm Wcd9390 Firmware - All All All
Hardware Qualcomm Wcd9395 - All All All
Operating System Qualcomm Wcd9395 Firmware - All All All
Hardware Qualcomm Wcn3950 - All All All
Operating System Qualcomm Wcn3950 Firmware - All All All
Hardware Qualcomm Wcn3988 - All All All
Operating System Qualcomm Wcn3988 Firmware - All All All
Hardware Qualcomm Wcn7760 - All All All
Operating System Qualcomm Wcn7760 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 Wcn7880 - All All All
Operating System Qualcomm Wcn7880 Firmware - All All All
Hardware Qualcomm Wcn7881 - All All All
Operating System Qualcomm Wcn7881 Firmware - All All All
Hardware Qualcomm Wsa8810 - All All All
Operating System Qualcomm Wsa8810 Firmware - All All All
Hardware Qualcomm Wsa8815 - All All All
Operating System Qualcomm Wsa8815 Firmware - All All All
Hardware Qualcomm Wsa8830 - All All All
Operating System Qualcomm Wsa8830 Firmware - All All All
Hardware Qualcomm Wsa8832 - All All All
Operating System Qualcomm Wsa8832 Firmware - All All All
Hardware Qualcomm Wsa8835 - All All All
Operating System Qualcomm Wsa8835 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 Snapdragon 8 Gen 2 Mobile Platform Snapdragon Mobile
CNA Qualcomm Inc. Snapdragon affected Snapdragon 8+ Gen 2 Mobile Platform Snapdragon Mobile
CNA Qualcomm Inc. Snapdragon affected Snapdragon 8 Gen 3 Mobile Platform Snapdragon Mobile
CNA Qualcomm Inc. Snapdragon affected Snapdragon 8 Elite Snapdragon Mobile
CNA Qualcomm Inc. Snapdragon affected Snapdragon 8 Elite Gen 5 Snapdragon Mobile

References

ReferenceSourceLinkTags
docs.qualcomm.com/product/publicresources/securitybulletin/june-2026-bulletin.html [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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