Buffer Over-read in WLAN Firmware
Summary
| CVE | CVE-2026-25294 |
|---|---|
| State | PUBLISHED |
| Assigner | qualcomm |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-09-17 05:17:01 UTC |
| Updated | 2026-09-17 05:17:01 UTC |
| Description | Transient DOS while parsing frame during channel usage. |
Risk And Classification
Primary CVSS: v3.1 7.4 HIGH from [email protected]
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Problem Types: CWE-126 | CWE-126 CWE-126 Buffer Over-read
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 7.4 | HIGH | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H |
| 3.1 | CNA | CVSS | 7.4 | HIGH | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H |
CVSS v3.1 Breakdown
Attack Vector
AdjacentAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
ChangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Qualcomm Inc. | Snapdragon | affected Cologne | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected Congo | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected CQ7790 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected CQ7790M | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected CQ8845S | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected FastConnect 6200 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected FastConnect 6700 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected FastConnect 6900 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected FastConnect 7800 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected MBM715 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected Orne | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected Palawan25 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected Pandeiro | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected Q-7790 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected QLN1083BD | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected QLN1086BD | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected QMP1000 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected QMP2001 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected QPA1083BD | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected QPA1086BD | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected Qualcomm FastConnect 8800 Mobile Connectivity System | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected QXM1093 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected QXM1094 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected QXM1095 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected QXM1096 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SC8380XP | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM4875 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM6850 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM7675 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM7675P | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM7750P | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM8635 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM8635P | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM8650Q | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM8735P | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM8750P | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM8845P | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM8950 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM8950P | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM8975 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SM8975P | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected Snapdragon 7 Gen 4 Mobile Platform | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected Snapdragon 8 Elite | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected Snapdragon 8 Elite Gen 5 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected Snapdragon 8 Gen 3 Mobile Platform | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected Snapdragon 8 Gen 5 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected SW-only | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCD9370 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCD9375 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCD9378 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCD9380 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCD9385 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCD9390 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCD9395 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCN3988 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCN6450 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCN6755 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCN7760 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCN7860 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCN7861 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCN7880 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCN7881 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WCN8841 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WSA8830 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WSA8832 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WSA8835 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WSA8840 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WSA8845 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WSA8845H | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WSA8850 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WSA8850W | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected WSA8855C | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected X1E80100 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected XRV7209 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
| CNA | Qualcomm Inc. | Snapdragon | affected XRV9209 | Snapdragon CCW, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon MC, Snapdragon Mobile, Snapdragon WBC |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulle... | [email protected] | docs.qualcomm.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.