CVE-2026-21384 - Vulnerability Details - OpenCVE

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

No data.

No data.

No data.

No data.

References

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

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

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2026-07-06T20:09:40.351Z

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

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

Link: CVE-2026-21384

Vulnrichment

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

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

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