CVE-2026-25281 - Vulnerability Details - OpenCVE

Transient DOS when processing large or numerous request buffers without sufficient memory allocation validation.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00156.

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
`Cologne`	affected	—
`FastConnect 7800`	affected	—
`Snapdragon X2 Elite`	affected	—
`WCD9378C`	affected	—
`WSA8840`	affected	—
`WSA8845`	affected	—
`WSA8845H`	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/september-2026-bulletin.html

History

Thu, 17 Sep 2026 15:30:00 +0000

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

Thu, 17 Sep 2026 04:30:00 +0000

Type	Values Removed	Values Added
Description		Transient DOS when processing large or numerous request buffers without sufficient memory allocation validation.
Title		Allocation of Resources Without Limits or Throttling in OOBM
Weaknesses		CWE-770
References		https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulletin.html
Metrics		cvssV3_1 `{'score': 7.4, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H'}`

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2026-09-17T04:11:43.435Z

Updated: 2026-09-17T14:38:24.747Z

Reserved: 2026-02-02T04:19:00.941Z

Link: CVE-2026-25281

Vulnrichment

Updated: 2026-09-17T14:38:16.239Z

NVD

Status : Received

Published: 2026-09-17T05:17:01.120

Modified: 2026-09-17T15:16:46.013

Link: CVE-2026-25281

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-770

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-25281", "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "state": "PUBLISHED", "assignerShortName": "qualcomm", "dateReserved": "2026-02-02T04:19:00.941Z", "datePublished": "2026-09-17T04:11:43.435Z", "dateUpdated": "2026-09-17T14:38:24.747Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Snapdragon Compute"], "product": "Snapdragon", "vendor": "Qualcomm, Inc.", "versions": [{"status": "affected", "version": "Cologne"}, {"status": "affected", "version": "FastConnect 7800"}, {"status": "affected", "version": "Snapdragon X2 Elite"}, {"status": "affected", "version": "WCD9378C"}, {"status": "affected", "version": "WSA8840"}, {"status": "affected", "version": "WSA8845"}, {"status": "affected", "version": "WSA8845H"}]}], "descriptions": [{"lang": "en", "value": "Transient DOS when processing large or numerous request buffers without sufficient memory allocation validation."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-770", "description": "CWE-770: Allocation of Resources Without Limits or Throttling", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm", "dateUpdated": "2026-09-17T04:11:43.435Z"}, "references": [{"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulletin.html"}], "title": "Allocation of Resources Without Limits or Throttling in OOBM"}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-17T14:38:09.595442Z", "id": "CVE-2026-25281", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-17T14:38:24.747Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-25281", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-17T14:38:09.595442Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-17T14:38:16.239Z"}}], "cna": {"title": "Allocation of Resources Without Limits or Throttling in OOBM", "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Qualcomm, Inc.", "product": "Snapdragon", "versions": [{"status": "affected", "version": "Cologne"}, {"status": "affected", "version": "FastConnect 7800"}, {"status": "affected", "version": "Snapdragon X2 Elite"}, {"status": "affected", "version": "WCD9378C"}, {"status": "affected", "version": "WSA8840"}, {"status": "affected", "version": "WSA8845"}, {"status": "affected", "version": "WSA8845H"}], "platforms": ["Snapdragon Compute"], "defaultStatus": "unaffected"}], "references": [{"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulletin.html"}], "descriptions": [{"lang": "en", "value": "Transient DOS when processing large or numerous request buffers without sufficient memory allocation validation."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-770", "description": "CWE-770: Allocation of Resources Without Limits or Throttling"}]}], "providerMetadata": {"orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm", "dateUpdated": "2026-09-17T04:11:43.435Z"}}}, "cveMetadata": {"cveId": "CVE-2026-25281", "state": "PUBLISHED", "dateUpdated": "2026-09-17T14:38:24.747Z", "dateReserved": "2026-02-02T04:19:00.941Z", "assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "datePublished": "2026-09-17T04:11:43.435Z", "assignerShortName": "qualcomm"}, "dataVersion": "5.2"}