CVE-2026-21370 - Vulnerability Details

- Out-of-bounds Write in Camera Driver

Description

Memory Corruption when validating input batch size and buffer plane count exceeds maximum allowed values.

Published: 2026-07-06

Score: 5.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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	—
`G3x Gen 2`	affected	—
`IQ9 Series Platform`	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	—
`QCM8838`	affected	—
`QCS4490`	affected	—
`QCS8550`	affected	—
`QLN1083BD`	affected	—
`QLN1086BD`	affected	—
`QPA1083BD`	affected	—
`QPA1086BD`	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	—
`SM7525`	affected	—
`SM7550`	affected	—
`SM7550P`	affected	—
`SM8550P`	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 8 Gen 2 Mobile Platform`	affected	—
`Snapdragon 8+ Gen 2 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	—
`WCD9371`	affected	—
`WCD9375`	affected	—
`WCD9378`	affected	—
`WCD9380`	affected	—
`WCD9385`	affected	—
`WCD9390`	affected	—
`WCD9395`	affected	—
`WCN3950`	affected	—
`WCN3988`	affected	—
`WCN6450`	affected	—
`WCN6650`	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	—
`X1E80100`	affected	—
`XRV7209`	affected	—
`XRV9209`	affected	—

No data.

Vendor Product Confidence Versions

Qualcomm

Snapdragon

95%

Version	Status	Scheme	Platform
`FastConnect 6700`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`FastConnect 6900`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`FastConnect 7800`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`G3x Gen 2`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`IQ9 Series Platform`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`LeMans_AU_LGIT`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`LeMansAU`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`Netrani`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`Pandeiro`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QAM8255P`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QAMSRV1H`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QAMSRV1M`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QCA6595`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QCA6595AU`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QCA6678AQ`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QCA6698AQ`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QCA6698AU`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QCA6797AQ`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QCM4490`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QCM8838`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QCS4490`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QCS8550`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QLN1083BD`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QLN1086BD`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QPA1083BD`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QPA1086BD`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QXM1093`	affected	generic	['snapdragon_auto', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mobile']
`QXM1094`	affected	generic	['snapdragon..']
`QXM1095`	affected	generic	['snapdragon..']
`QXM1096`	affected	generic	['snapdragon..']
`SA7255P`	affected	generic	['snapdragon..']
`SA7775P`	affected	generic	['snapdragon..']
`SA8255P`	affected	generic	['snapdragon..']
`SA8620P`	affected	generic	['snapdragon..']
`SA8770P`	affected	generic	['snapdragon..']
`SA9000P`	affected	generic	['snapdragon..']
`SAR2130P`	affected	generic	['snapdragon..']
`SC8380XP`	affected	generic	['snapdragon..']
`SD 8 Gen1 5G`	affected	generic	['snapdragon..']
`SD865 5G`	affected	generic	['snapdragon..']
`SDR753`	affected	generic	['snapdragon..']
`SM7435`	affected	generic	['snapdragon..']
`SM7525`	affected	generic	['snapdragon..']
`SM7550`	affected	generic	['snapdragon..']
`SM7550P`	affected	generic	['snapdragon..']
`SM8550P`	affected	generic	['snapdragon..']
`Snapdragon 4 Gen 2 Mobile Platform`	affected	generic	['snapdragon..']
`Snapdragon 460 Mobile Platform`	affected	generic	['snapdragon..']
`Snapdragon 6 Gen 1 Mobile Platform`	affected	generic	['snapdragon..']
`Snapdragon 6 Gen 3 Mobile Platform`	affected	generic	['snapdragon..']
`Snapdragon 662 Mobile Platform`	affected	generic	['snapdragon..']
`Snapdragon 7 Gen 1 Mobile Platform`	affected	generic	['snapdragon..']
`Snapdragon 8 Elite`	affected	generic	['snapdragon..']
`Snapdragon 8 Gen 1 Mobile Platform`	affected	generic	['snapdragon..']
`Snapdragon 8 Gen 2 Mobile Platform`	affected	generic	['snapdragon..']
`Snapdragon 8+ Gen 2 Mobile Platform`	affected	generic	['snapdragon..']
`Snapdragon AR1 Gen 1 Platform`	affected	generic	['snapdragon..']
`Snapdragon XR2 5G Platform`	affected	generic	['snapdragon..']
`Snapdragon XR2+ Gen 1 Platform`	affected	generic	['snapdragon..']
`SRV1H`	affected	generic	['snapdragon..']
`SRV1M`	affected	generic	['snapdragon..']
`SXR2230P`	affected	generic	['snapdragon..']
`SXR2330P`	affected	generic	['snapdragon..']
`SXR2350P`	affected	generic	['snapdragon..']
`WCD9370`	affected	generic	['snapdragon..']
`WCD9371`	affected	generic	['snapdragon..']
`WCD9375`	affected	generic	['snapdragon..']
`WCD9378`	affected	generic	['snapdragon..']
`WCD9380`	affected	generic	['snapdragon..']
`WCD9385`	affected	generic	['snapdragon..']
`WCD9390`	affected	generic	['snapdragon..']
`WCD9395`	affected	generic	['snapdragon..']
`WCN3950`	affected	generic	['snapdragon..']
`WCN3988`	affected	generic	['snapdragon..']
`WCN6450`	affected	generic	['snapdragon..']
`WCN6650`	affected	generic	['snapdragon..']
`WCN6755`	affected	generic	['snapdragon..']
`WCN7860`	affected	generic	['snapdragon..']
`WCN7861`	affected	generic	['snapdragon..']
`WCN7881`	affected	generic	['snapdragon..']
`WSA8810`	affected	generic	['snapdragon..']
`WSA8815`	affected	generic	['snapdragon..']
`WSA8830`	affected	generic	['snapdragon..']
`WSA8832`	affected	generic	['snapdragon..']
`WSA8835`	affected	generic	['snapdragon..']
`WSA8840`	affected	generic	['snapdragon..']
`WSA8845`	affected	generic	['snapdragon..']
`WSA8845H`	affected	generic	['snapdragon..']
`X1E80100`	affected	generic	['snapdragon..']
`XRV7209`	affected	generic	['snapdragon..']
`XRV9209`	affected	generic	['snapdragon..']

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Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

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.

The EPSS score is 0.0009.

Exploitation none

Automatable no

Technical Impact total

References

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

History

Tue, 07 Jul 2026 14:30:00 +0000

Type	Values Removed	Values Added
Metrics	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 07 Jul 2026 06:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Qualcomm Qualcomm snapdragon
Vendors & Products		Qualcomm Qualcomm snapdragon

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 validating input batch size and buffer plane count exceeds maximum allowed values.
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'}`

Subscriptions

Qualcomm Snapdragon

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2026-07-06T20:09:37.081Z

Updated: 2026-07-07T13:10:34.707Z

Reserved: 2025-12-17T04:35:45.742Z

Link: CVE-2026-21370

Vulnrichment

Updated: 2026-07-06T20:53:18.922Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-07-07T17:15:16Z

Weaknesses

CWE-787

Tracking

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Exploitation none

Automatable no

Technical Impact total

Subscriptions

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