CVE-2026-21370 - Vulnerability Details - OpenCVE

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

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.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Qualcomm	Snapdragon

No data.

No data.

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'}`

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.

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-21370", "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "state": "PUBLISHED", "assignerShortName": "qualcomm", "dateReserved": "2025-12-17T04:35:45.742Z", "datePublished": "2026-07-06T20:09:37.081Z", "dateUpdated": "2026-07-07T13:10:34.707Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Snapdragon Auto", "Snapdragon Compute", "Snapdragon Industrial IOT", "Snapdragon Mobile"], "product": "Snapdragon", "vendor": "Qualcomm, Inc.", "versions": [{"status": "affected", "version": "FastConnect 6700"}, {"status": "affected", "version": "FastConnect 6900"}, {"status": "affected", "version": "FastConnect 7800"}, {"status": "affected", "version": "G3x Gen 2"}, {"status": "affected", "version": "IQ9 Series Platform"}, {"status": "affected", "version": "LeMans_AU_LGIT"}, {"status": "affected", "version": "LeMansAU"}, {"status": "affected", "version": "Netrani"}, {"status": "affected", "version": "Pandeiro"}, {"status": "affected", "version": "QAM8255P"}, {"status": "affected", "version": "QAMSRV1H"}, {"status": "affected", "version": "QAMSRV1M"}, {"status": "affected", "version": "QCA6595"}, {"status": "affected", "version": "QCA6595AU"}, {"status": "affected", "version": "QCA6678AQ"}, {"status": "affected", "version": "QCA6698AQ"}, {"status": "affected", "version": "QCA6698AU"}, {"status": "affected", "version": "QCA6797AQ"}, {"status": "affected", "version": "QCM4490"}, {"status": "affected", "version": "QCM8838"}, {"status": "affected", "version": "QCS4490"}, {"status": "affected", "version": "QCS8550"}, {"status": "affected", "version": "QLN1083BD"}, {"status": "affected", "version": "QLN1086BD"}, {"status": "affected", "version": "QPA1083BD"}, {"status": "affected", "version": "QPA1086BD"}, {"status": "affected", "version": "QXM1093"}, {"status": "affected", "version": "QXM1094"}, {"status": "affected", "version": "QXM1095"}, {"status": "affected", "version": "QXM1096"}, {"status": "affected", "version": "SA7255P"}, {"status": "affected", "version": "SA7775P"}, {"status": "affected", "version": "SA8255P"}, {"status": "affected", "version": "SA8620P"}, {"status": "affected", "version": "SA8770P"}, {"status": "affected", "version": "SA9000P"}, {"status": "affected", "version": "SAR2130P"}, {"status": "affected", "version": "SC8380XP"}, {"status": "affected", "version": "SD 8 Gen1 5G"}, {"status": "affected", "version": "SD865 5G"}, {"status": "affected", "version": "SDR753"}, {"status": "affected", "version": "SM7435"}, {"status": "affected", "version": "SM7525"}, {"status": "affected", "version": "SM7550"}, {"status": "affected", "version": "SM7550P"}, {"status": "affected", "version": "SM8550P"}, {"status": "affected", "version": "Snapdragon 4 Gen 2 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 460 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 6 Gen 1 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 6 Gen 3 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 662 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 7 Gen 1 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 8 Elite"}, {"status": "affected", "version": "Snapdragon 8 Gen 1 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 8 Gen 2 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 8+ Gen 2 Mobile Platform"}, {"status": "affected", "version": "Snapdragon AR1 Gen 1 Platform"}, {"status": "affected", "version": "Snapdragon XR2 5G Platform"}, {"status": "affected", "version": "Snapdragon XR2+ Gen 1 Platform"}, {"status": "affected", "version": "SRV1H"}, {"status": "affected", "version": "SRV1M"}, {"status": "affected", "version": "SXR2230P"}, {"status": "affected", "version": "SXR2330P"}, {"status": "affected", "version": "SXR2350P"}, {"status": "affected", "version": "WCD9370"}, {"status": "affected", "version": "WCD9371"}, {"status": "affected", "version": "WCD9375"}, {"status": "affected", "version": "WCD9378"}, {"status": "affected", "version": "WCD9380"}, {"status": "affected", "version": "WCD9385"}, {"status": "affected", "version": "WCD9390"}, {"status": "affected", "version": "WCD9395"}, {"status": "affected", "version": "WCN3950"}, {"status": "affected", "version": "WCN3988"}, {"status": "affected", "version": "WCN6450"}, {"status": "affected", "version": "WCN6650"}, {"status": "affected", "version": "WCN6755"}, {"status": "affected", "version": "WCN7860"}, {"status": "affected", "version": "WCN7861"}, {"status": "affected", "version": "WCN7881"}, {"status": "affected", "version": "WSA8810"}, {"status": "affected", "version": "WSA8815"}, {"status": "affected", "version": "WSA8830"}, {"status": "affected", "version": "WSA8832"}, {"status": "affected", "version": "WSA8835"}, {"status": "affected", "version": "WSA8840"}, {"status": "affected", "version": "WSA8845"}, {"status": "affected", "version": "WSA8845H"}, {"status": "affected", "version": "X1E80100"}, {"status": "affected", "version": "XRV7209"}, {"status": "affected", "version": "XRV9209"}]}], "descriptions": [{"lang": "en", "value": "Memory Corruption when validating input batch size and buffer plane count exceeds maximum allowed values."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-787", "description": "CWE-787: Out-of-bounds Write", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm", "dateUpdated": "2026-07-06T20:09:37.081Z"}, "references": [{"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2026-bulletin.html"}], "title": "Out-of-bounds Write in Camera Driver"}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-07T03:56:30.364147Z", "id": "CVE-2026-21370", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-07T13:10:34.707Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-21370", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-07-07T03:56:30.364147Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-06T20:53:18.922Z"}}], "cna": {"title": "Out-of-bounds Write in Camera Driver", "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Qualcomm, Inc.", "product": "Snapdragon", "versions": [{"status": "affected", "version": "FastConnect 6700"}, {"status": "affected", "version": "FastConnect 6900"}, {"status": "affected", "version": "FastConnect 7800"}, {"status": "affected", "version": "G3x Gen 2"}, {"status": "affected", "version": "IQ9 Series Platform"}, {"status": "affected", "version": "LeMans_AU_LGIT"}, {"status": "affected", "version": "LeMansAU"}, {"status": "affected", "version": "Netrani"}, {"status": "affected", "version": "Pandeiro"}, {"status": "affected", "version": "QAM8255P"}, {"status": "affected", "version": "QAMSRV1H"}, {"status": "affected", "version": "QAMSRV1M"}, {"status": "affected", "version": "QCA6595"}, {"status": "affected", "version": "QCA6595AU"}, {"status": "affected", "version": "QCA6678AQ"}, {"status": "affected", "version": "QCA6698AQ"}, {"status": "affected", "version": "QCA6698AU"}, {"status": "affected", "version": "QCA6797AQ"}, {"status": "affected", "version": "QCM4490"}, {"status": "affected", "version": "QCM8838"}, {"status": "affected", "version": "QCS4490"}, {"status": "affected", "version": "QCS8550"}, {"status": "affected", "version": "QLN1083BD"}, {"status": "affected", "version": "QLN1086BD"}, {"status": "affected", "version": "QPA1083BD"}, {"status": "affected", "version": "QPA1086BD"}, {"status": "affected", "version": "QXM1093"}, {"status": "affected", "version": "QXM1094"}, {"status": "affected", "version": "QXM1095"}, {"status": "affected", "version": "QXM1096"}, {"status": "affected", "version": "SA7255P"}, {"status": "affected", "version": "SA7775P"}, {"status": "affected", "version": "SA8255P"}, {"status": "affected", "version": "SA8620P"}, {"status": "affected", "version": "SA8770P"}, {"status": "affected", "version": "SA9000P"}, {"status": "affected", "version": "SAR2130P"}, {"status": "affected", "version": "SC8380XP"}, {"status": "affected", "version": "SD 8 Gen1 5G"}, {"status": "affected", "version": "SD865 5G"}, {"status": "affected", "version": "SDR753"}, {"status": "affected", "version": "SM7435"}, {"status": "affected", "version": "SM7525"}, {"status": "affected", "version": "SM7550"}, {"status": "affected", "version": "SM7550P"}, {"status": "affected", "version": "SM8550P"}, {"status": "affected", "version": "Snapdragon 4 Gen 2 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 460 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 6 Gen 1 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 6 Gen 3 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 662 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 7 Gen 1 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 8 Elite"}, {"status": "affected", "version": "Snapdragon 8 Gen 1 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 8 Gen 2 Mobile Platform"}, {"status": "affected", "version": "Snapdragon 8+ Gen 2 Mobile Platform"}, {"status": "affected", "version": "Snapdragon AR1 Gen 1 Platform"}, {"status": "affected", "version": "Snapdragon XR2 5G Platform"}, {"status": "affected", "version": "Snapdragon XR2+ Gen 1 Platform"}, {"status": "affected", "version": "SRV1H"}, {"status": "affected", "version": "SRV1M"}, {"status": "affected", "version": "SXR2230P"}, {"status": "affected", "version": "SXR2330P"}, {"status": "affected", "version": "SXR2350P"}, {"status": "affected", "version": "WCD9370"}, {"status": "affected", "version": "WCD9371"}, {"status": "affected", "version": "WCD9375"}, {"status": "affected", "version": "WCD9378"}, {"status": "affected", "version": "WCD9380"}, {"status": "affected", "version": "WCD9385"}, {"status": "affected", "version": "WCD9390"}, {"status": "affected", "version": "WCD9395"}, {"status": "affected", "version": "WCN3950"}, {"status": "affected", "version": "WCN3988"}, {"status": "affected", "version": "WCN6450"}, {"status": "affected", "version": "WCN6650"}, {"status": "affected", "version": "WCN6755"}, {"status": "affected", "version": "WCN7860"}, {"status": "affected", "version": "WCN7861"}, {"status": "affected", "version": "WCN7881"}, {"status": "affected", "version": "WSA8810"}, {"status": "affected", "version": "WSA8815"}, {"status": "affected", "version": "WSA8830"}, {"status": "affected", "version": "WSA8832"}, {"status": "affected", "version": "WSA8835"}, {"status": "affected", "version": "WSA8840"}, {"status": "affected", "version": "WSA8845"}, {"status": "affected", "version": "WSA8845H"}, {"status": "affected", "version": "X1E80100"}, {"status": "affected", "version": "XRV7209"}, {"status": "affected", "version": "XRV9209"}], "platforms": ["Snapdragon Auto", "Snapdragon Compute", "Snapdragon Industrial IOT", "Snapdragon Mobile"], "defaultStatus": "unaffected"}], "references": [{"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2026-bulletin.html"}], "descriptions": [{"lang": "en", "value": "Memory Corruption when validating input batch size and buffer plane count exceeds maximum allowed values."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-787", "description": "CWE-787: Out-of-bounds Write"}]}], "providerMetadata": {"orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm", "dateUpdated": "2026-07-06T20:09:37.081Z"}}}, "cveMetadata": {"cveId": "CVE-2026-21370", "state": "PUBLISHED", "dateUpdated": "2026-07-07T13:10:34.707Z", "dateReserved": "2025-12-17T04:35:45.742Z", "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "datePublished": "2026-07-06T20:09:37.081Z", "assignerShortName": "qualcomm"}, "dataVersion": "5.2"}