CVE-2026-25294 - Vulnerability Details

- Buffer Over-read in WLAN Firmware

Description

Transient DOS while parsing frame during channel usage.

Published: 2026-09-17

Score: 7.4 High

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
`Cologne`	affected	—
`Congo`	affected	—
`CQ7790`	affected	—
`CQ7790M`	affected	—
`CQ8845S`	affected	—
`FastConnect 6200`	affected	—
`FastConnect 6700`	affected	—
`FastConnect 6900`	affected	—
`FastConnect 7800`	affected	—
`MBM715`	affected	—
`Orne`	affected	—
`Palawan25`	affected	—
`Pandeiro`	affected	—
`Q-7790`	affected	—
`QLN1083BD`	affected	—
`QLN1086BD`	affected	—
`QMP1000`	affected	—
`QMP2001`	affected	—
`QPA1083BD`	affected	—
`QPA1086BD`	affected	—
`Qualcomm FastConnect 8800 Mobile Connectivity System`	affected	—
`QXM1093`	affected	—
`QXM1094`	affected	—
`QXM1095`	affected	—
`QXM1096`	affected	—
`SC8380XP`	affected	—
`SM4875`	affected	—
`SM6850`	affected	—
`SM7675`	affected	—
`SM7675P`	affected	—
`SM7750P`	affected	—
`SM8635`	affected	—
`SM8635P`	affected	—
`SM8650Q`	affected	—
`SM8735P`	affected	—
`SM8750P`	affected	—
`SM8845P`	affected	—
`SM8950`	affected	—
`SM8950P`	affected	—
`SM8975`	affected	—
`SM8975P`	affected	—
`Snapdragon 7 Gen 4 Mobile Platform`	affected	—
`Snapdragon 8 Elite`	affected	—
`Snapdragon 8 Elite Gen 5`	affected	—
`Snapdragon 8 Gen 3 Mobile Platform`	affected	—
`Snapdragon 8 Gen 5`	affected	—
`SW-only`	affected	—
`WCD9370`	affected	—
`WCD9375`	affected	—
`WCD9378`	affected	—
`WCD9380`	affected	—
`WCD9385`	affected	—
`WCD9390`	affected	—
`WCD9395`	affected	—
`WCN3988`	affected	—
`WCN6450`	affected	—
`WCN6755`	affected	—
`WCN7760`	affected	—
`WCN7860`	affected	—
`WCN7861`	affected	—
`WCN7880`	affected	—
`WCN7881`	affected	—
`WCN8841`	affected	—
`WSA8830`	affected	—
`WSA8832`	affected	—
`WSA8835`	affected	—
`WSA8840`	affected	—
`WSA8845`	affected	—
`WSA8845H`	affected	—
`WSA8850`	affected	—
`WSA8850W`	affected	—
`WSA8855C`	affected	—
`X1E80100`	affected	—
`XRV7209`	affected	—
`XRV9209`	affected	—

No data.

Vendor Product Confidence Versions

Qualcomm

Snapdragon

95%

Version	Status	Scheme	Platform
`Cologne`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragon_mobile', 'snapdragon_wbc']
`Congo`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragon_mobile', 'snapdragon_wbc']
`CQ7790`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragom_m', 'snapdragon_wbc']
`CQ7790M`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragon_mobile', 'snapdragon_wbc']
`CQ8845S`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragon_mobile', 'snapdragon_wbc']
`FastConnect 6200`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragom_m', 'snapdragon_wbc']
`FastConnect 6700`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragon_mobile', 'snapdragon_wbc']
`FastConnect 6900`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragon_mobile', 'snapdragon_wbc']
`FastConnect 7800`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragon_mobile', 'snapdragon_wbc']
`MBM715`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragom_m', 'snapdragon_wbc']
`Orne`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragon_mobile', 'snapdragon_wbc']
`Palawan25`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragon_mobile', 'snapdragon_wbc']
`Pandeiro`	affected	generic	['snapdragon_ccw', 'snapdragom_m', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragon_mobile', 'snapdragon_wbc']
`Q-7790`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragon_mobile', 'snapdragon_wbc']
`QLN1083BD`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragon_mobile', 'snapdragon_wbc']
`QLN1086BD`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragon_mc', 'snapdragom_m', 'snapdragon_mobile', 'snapdragon_wbc']
`QMP1000`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragon_industrial_iot', 'snapdragom_m', 'snapdragon_mobile', 'snapdragon_wbc']
`QMP2001`	affected	generic	['snapdragon_ccw', 'snapdragon_compute', 'snapdragom_m', 'snapdragon_mobile', 'snapdragon_wbc']
`QPA1083BD`	affected	generic	['snapdragon_ccw']
`QPA1086BD`	affected	generic	['snapdragon_ccw']
`Qualcomm FastConnect 8800 Mobile Connectivity System`	affected	generic	['snapdragon_ccw']
`QXM1093`	affected	generic	['snapdragon_ccw']
`QXM1094`	affected	generic	['snapdragon_ccw']
`QXM1095`	affected	generic	['snapdragon_ccw']
`QXM1096`	affected	generic	['snapdragon_ccw']
`SC8380XP`	affected	generic	['snapdragon_ccw']
`SM4875`	affected	generic	['snapdragon_ccw']
`SM6850`	affected	generic	['snapdragon_ccw']
`SM7675`	affected	generic	['snapdragon_ccw']
`SM7675P`	affected	generic	['snapdragon_ccw']
`SM7750P`	affected	generic	['snapdragon_ccw']
`SM8635`	affected	generic	['snapdragon_ccw']
`SM8635P`	affected	generic	['snapdragon_ccw']
`SM8650Q`	affected	generic	['snapdragon_ccw']
`SM8735P`	affected	generic	['snapdragon_ccw']
`SM8750P`	affected	generic	['snapdragon_ccw']
`SM8845P`	affected	generic	['snapdragon_ccw']
`SM8950`	affected	generic	['snapdragon_ccw']
`SM8950P`	affected	generic	['snapdragon_ccw']
`SM8975`	affected	generic	['snapdragon_ccw']
`SM8975P`	affected	generic	['snapdragon_ccw']
`Snapdragon 7 Gen 4 Mobile Platform`	affected	generic	['snapdragon_ccw']
`Snapdragon 8 Elite`	affected	generic	['snapdragon_ccw']
`Snapdragon 8 Elite Gen 5`	affected	generic	['snapdragon_ccw']
`Snapdragon 8 Gen 3 Mobile Platform`	affected	generic	['snapdragon_ccw']
`Snapdragon 8 Gen 5`	affected	generic	['snapdragon_ccw']
`SW-only`	affected	generic	['snapdragon_ccw']
`WCD9370`	affected	generic	['snapdragon_ccw']
`WCD9375`	affected	generic	['snapdragon_ccw']
`WCD9378`	affected	generic	['snapdragon_ccw']
`WCD9380`	affected	generic	['snapdragon_ccw']
`WCD9385`	affected	generic	['snapdragon_ccw']
`WCD9390`	affected	generic	['snapdragon_ccw']
`WCD9395`	affected	generic	['snapdragon_ccw']
`WCN3988`	affected	generic	['snapdragon_ccw']
`WCN6450`	affected	generic	['snapdragon_ccw']
`WCN6755`	affected	generic	['snapdragon_ccw']
`WCN7760`	affected	generic	['snapdragon_ccw']
`WCN7860`	affected	generic	['snapdragon_ccw']
`WCN7861`	affected	generic	['snapdragon_ccw']
`WCN7880`	affected	generic	['snapdragon_ccw']
`WCN7881`	affected	generic	['snapdragon_ccw']
`WCN8841`	affected	generic	['snapdragon_ccw']
`WSA8830`	affected	generic	['snapdragon_ccw']
`WSA8832`	affected	generic	['snapdragon_ccw']
`WSA8835`	affected	generic	['snapdragon_ccw']
`WSA8840`	affected	generic	['snapdragon_ccw']
`WSA8845`	affected	generic	['snapdragon_ccw']
`WSA8845H`	affected	generic	['snapdragon_ccw']
`WSA8850`	affected	generic	['snapdragon_ccw']
`WSA8850W`	affected	generic	['snapdragon_ccw']
`WSA8855C`	affected	generic	['snapdragon_ccw']
`X1E80100`	affected	generic	['snapdragon_ccw']
`XRV7209`	affected	generic	['snapdragon_ccw']
`XRV9209`	affected	generic	['snapdragon_ccw']

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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 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

References

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

History

Fri, 18 Sep 2026 21:30:00 +0000

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

Thu, 17 Sep 2026 14:30:00 +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 while parsing frame during channel usage.
Title		Buffer Over-read in WLAN Firmware
Weaknesses		CWE-126
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'}`

Subscriptions

Qualcomm Snapdragon

MITRE

Status: PUBLISHED

Assigner: qualcomm

Published: 2026-09-17T04:11:54.974Z

Updated: 2026-09-17T12:42:53.229Z

Reserved: 2026-02-02T04:19:00.943Z

Link: CVE-2026-25294

Vulnrichment

Updated: 2026-09-17T12:42:42.091Z

NVD

Status : Awaiting Analysis

Published: 2026-09-17T05:17:01.787

Modified: 2026-09-18T19:06:08.407

Link: CVE-2026-25294

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-09-18T21:15:13Z

Weaknesses

CWE-126

Tracking

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Exploitation none

Automatable no

Technical Impact partial

Subscriptions

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