CVE-2026-21384

Out-of-bounds Write in Camera Driver

State: Published
Severity: 5.3 Medium
Published: Jul 6, 2026
Updated: Jul 7, 2026
Reserved: Dec 17, 2025

Description

Memory Corruption when updating prepared commands with invalid port indices based on user space input exceeds supported read client limits.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L	qualcomm

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
SnapdragonQualcomm, Inc.	FastConnect 6700Affected FastConnect 6900Affected FastConnect 7800Affected LeMans_AU_LGITAffected LeMansAUAffected NetraniAffected PandeiroAffected QAM8255PAffected QAMSRV1HAffected QAMSRV1MAffected QCA6595Affected QCA6595AUAffected QCA6678AQAffected QCA6698AQAffected QCA6698AUAffected QCA6797AQAffected QCM4490Affected QCM5430Affected QCM6490Affected QCM8838Affected QCS4490Affected QCS8550Affected QLN1083BDAffected QLN1086BDAffected QPA1083BDAffected and 54 more versions

Product

Versions

SnapdragonQualcomm, Inc.

FastConnect 6700Affected
FastConnect 6900Affected
FastConnect 7800Affected
LeMans_AU_LGITAffected
LeMansAUAffected
NetraniAffected
PandeiroAffected
QAM8255PAffected
QAMSRV1HAffected
QAMSRV1MAffected
QCA6595Affected
QCA6595AUAffected
QCA6678AQAffected
QCA6698AQAffected
QCA6698AUAffected
QCA6797AQAffected
QCM4490Affected
QCM5430Affected
QCM6490Affected
QCM8838Affected
QCS4490Affected
QCS8550Affected
QLN1083BDAffected
QLN1086BDAffected
QPA1083BDAffected
and 54 more versions

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2026-bulletin.html

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