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

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

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 partial

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
FastConnect 6700 affected —
FastConnect 6900 affected —
FastConnect 7800 affected —
LeMans_AU_LGIT affected —
LeMansAU affected —
Netrani affected —
Pandeiro affected —
QAM8255P affected —
QAMSRV1H affected —
QAMSRV1M affected —
QCA6595 affected —
QCA6595AU affected —
QCA6678AQ affected —
QCA6698AQ affected —
QCA6698AU affected —
QCA6797AQ affected —
QCM4490 affected —
QCM5430 affected —
QCM6490 affected —
QCM8838 affected —
QCS4490 affected —
QCS8550 affected —
QLN1083BD affected —
QLN1086BD affected —
QPA1083BD affected —
QPA1086BD affected —
Qualcomm Video Collaboration VC3 Platform affected —
QXM1093 affected —
QXM1094 affected —
QXM1095 affected —
QXM1096 affected —
SA7255P affected —
SA7775P affected —
SA8255P affected —
SA8620P affected —
SA8770P affected —
SA9000P affected —
SAR2130P affected —
SC8380XP affected —
SD 8 Gen1 5G affected —
SD865 5G affected —
SDR753 affected —
SM7435 affected —
Snapdragon 4 Gen 2 Mobile Platform affected —
Snapdragon 460 Mobile Platform affected —
Snapdragon 6 Gen 1 Mobile Platform affected —
Snapdragon 6 Gen 3 Mobile Platform affected —
Snapdragon 662 Mobile Platform affected —
Snapdragon 7 Gen 1 Mobile Platform affected —
Snapdragon 8 Elite affected —
Snapdragon 8 Gen 1 Mobile Platform affected —
Snapdragon AR1 Gen 1 Platform affected —
Snapdragon XR2 5G Platform affected —
Snapdragon XR2+ Gen 1 Platform affected —
SRV1H affected —
SRV1M affected —
SXR2230P affected —
SXR2330P affected —
SXR2350P affected —
WCD9370 affected —
WCD9375 affected —
WCD9380 affected —
WCD9385 affected —
WCN3950 affected —
WCN3988 affected —
WCN6755 affected —
WCN7860 affected —
WCN7861 affected —
WCN7881 affected —
WSA8810 affected —
WSA8815 affected —
WSA8830 affected —
WSA8832 affected —
WSA8835 affected —
WSA8840 affected —
WSA8845 affected —
WSA8845H affected —
XRV7209 affected —
XRV9209 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/july-2026-bulletin.html cve-icon
History

Mon, 06 Jul 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 06 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Description Memory Corruption when updating prepared commands with invalid port indices based on user space input exceeds supported read client limits.
Title Out-of-bounds Write in Camera Driver
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: qualcomm

Published:

Updated: 2026-07-06T20:55:58.107Z

Reserved: 2025-12-17T04:35:45.743Z

Link: CVE-2026-21384

cve-icon Vulnrichment

Updated: 2026-07-06T20:55:54.497Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses