CVE-2026-25268
Stack-based Buffer Overflow in WLAN Host
Description
Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations.
INFO
Published Date :
July 6, 2026, 9:16 p.m.
Last Modified :
July 6, 2026, 9:16 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-25268
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 2cfc7d3e-20d3-47ac-8db7-1b7285aff15f | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Apply vendor updates for dynamic channel switching.
- Update firmware to the latest version.
- Restart the affected system.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-25268.
| URL | Resource |
|---|---|
| https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2026-bulletin.html |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-25268 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-25268
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-25268 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-25268 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Jul. 06, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Qualcomm, Inc.', 'product': 'Snapdragon', 'versions': [{'status': 'affected', 'version': '5G Fixed Wireless Access Platform'}, {'status': 'affected', 'version': 'AR8035'}, {'status': 'affected', 'version': 'CQ7790'}, {'status': 'affected', 'version': 'CQ8725S'}, {'status': 'affected', 'version': 'CSR8811'}, {'status': 'affected', 'version': 'FastConnect 6700'}, {'status': 'affected', 'version': 'FastConnect 6900'}, {'status': 'affected', 'version': 'FastConnect 7800'}, {'status': 'affected', 'version': 'FWA Gen 3 Ultra Platform'}, {'status': 'affected', 'version': 'FWA Gen 5 Elite Platform'}, {'status': 'affected', 'version': 'Immersive Home 214 Platform'}, {'status': 'affected', 'version': 'Immersive Home 216 Platform'}, {'status': 'affected', 'version': 'Immersive Home 316 Platform'}, {'status': 'affected', 'version': 'Immersive Home 318 Platform'}, {'status': 'affected', 'version': 'Immersive Home 3210 Platform'}, {'status': 'affected', 'version': 'Immersive Home 326 Platform'}, {'status': 'affected', 'version': 'IPQ5010'}, {'status': 'affected', 'version': 'IPQ5028'}, {'status': 'affected', 'version': 'IPQ5300'}, {'status': 'affected', 'version': 'IPQ5302'}, {'status': 'affected', 'version': 'IPQ5312'}, {'status': 'affected', 'version': 'IPQ5332'}, {'status': 'affected', 'version': 'IPQ6000'}, {'status': 'affected', 'version': 'IPQ6010'}, {'status': 'affected', 'version': 'IPQ6018'}, {'status': 'affected', 'version': 'IPQ8076'}, {'status': 'affected', 'version': 'IPQ8078'}, {'status': 'affected', 'version': 'IPQ9008'}, {'status': 'affected', 'version': 'IPQ9048'}, {'status': 'affected', 'version': 'IPQ9554'}, {'status': 'affected', 'version': 'IPQ9570'}, {'status': 'affected', 'version': 'IPQ9574'}, {'status': 'affected', 'version': 'Kobuk'}, {'status': 'affected', 'version': 'Marina'}, {'status': 'affected', 'version': 'Networking Pro 1200 Platform'}, {'status': 'affected', 'version': 'Networking Pro 1210 Platform'}, {'status': 'affected', 'version': 'Networking Pro 1610 Platform'}, {'status': 'affected', 'version': 'Networking Pro 400 Platform'}, {'status': 'affected', 'version': 'Networking Pro 600 Platform'}, {'status': 'affected', 'version': 'Networking Pro 610 Platform'}, {'status': 'affected', 'version': 'Networking Pro 800 Platform'}, {'status': 'affected', 'version': 'Networking Pro 810 Platform'}, {'status': 'affected', 'version': 'Orne'}, {'status': 'affected', 'version': 'QCA0000'}, {'status': 'affected', 'version': 'QCA4024'}, {'status': 'affected', 'version': 'QCA6174A'}, {'status': 'affected', 'version': 'QCA8075'}, {'status': 'affected', 'version': 'QCA8080'}, {'status': 'affected', 'version': 'QCA8081'}, {'status': 'affected', 'version': 'QCA8082'}, {'status': 'affected', 'version': 'QCA8084'}, {'status': 'affected', 'version': 'QCA8085'}, {'status': 'affected', 'version': 'QCA8101'}, {'status': 'affected', 'version': 'QCA8102'}, {'status': 'affected', 'version': 'QCA8111'}, {'status': 'affected', 'version': 'QCA8112'}, {'status': 'affected', 'version': 'QCA8337'}, {'status': 'affected', 'version': 'QCA8384'}, {'status': 'affected', 'version': 'QCA8385'}, {'status': 'affected', 'version': 'QCA8386'}, {'status': 'affected', 'version': 'QCA9888'}, {'status': 'affected', 'version': 'QCA9889'}, {'status': 'affected', 'version': 'QCC710'}, {'status': 'affected', 'version': 'QCF8000'}, {'status': 'affected', 'version': 'QCF8001'}, {'status': 'affected', 'version': 'QCM5430'}, {'status': 'affected', 'version': 'QCM6490'}, {'status': 'affected', 'version': 'QCN5022'}, {'status': 'affected', 'version': 'QCN5024'}, {'status': 'affected', 'version': 'QCN5052'}, {'status': 'affected', 'version': 'QCN5122'}, {'status': 'affected', 'version': 'QCN5124'}, {'status': 'affected', 'version': 'QCN5152'}, {'status': 'affected', 'version': 'QCN5154'}, {'status': 'affected', 'version': 'QCN5164'}, {'status': 'affected', 'version': 'QCN5224'}, {'status': 'affected', 'version': 'QCN6023'}, {'status': 'affected', 'version': 'QCN6024'}, {'status': 'affected', 'version': 'QCN6112'}, {'status': 'affected', 'version': 'QCN6122'}, {'status': 'affected', 'version': 'QCN6132'}, {'status': 'affected', 'version': 'QCN6224'}, {'status': 'affected', 'version': 'QCN6274'}, {'status': 'affected', 'version': 'QCN6402'}, {'status': 'affected', 'version': 'QCN6412'}, {'status': 'affected', 'version': 'QCN6422'}, {'status': 'affected', 'version': 'QCN6432'}, {'status': 'affected', 'version': 'QCN9000'}, {'status': 'affected', 'version': 'QCN9012'}, {'status': 'affected', 'version': 'QCN9013'}, {'status': 'affected', 'version': 'QCN9022'}, {'status': 'affected', 'version': 'QCN9024'}, {'status': 'affected', 'version': 'QCN9070'}, {'status': 'affected', 'version': 'QCN9100'}, {'status': 'affected', 'version': 'QCN9160'}, {'status': 'affected', 'version': 'QCN9274'}, {'status': 'affected', 'version': 'QFW7114'}, {'status': 'affected', 'version': 'QFW7124'}, {'status': 'affected', 'version': 'QFW7224'}, {'status': 'affected', 'version': 'QMX82L'}, {'status': 'affected', 'version': 'QMX85L'}, {'status': 'affected', 'version': 'Qualcomm Video Collaboration VC3 Platform'}, {'status': 'affected', 'version': 'QXM8083'}, {'status': 'affected', 'version': 'SAR2130P'}, {'status': 'affected', 'version': 'SDX61'}, {'status': 'affected', 'version': 'SDX65M'}, {'status': 'affected', 'version': 'SDX81'}, {'status': 'affected', 'version': 'Snapdragon 460 Mobile Platform'}, {'status': 'affected', 'version': 'Snapdragon 662 Mobile Platform'}, {'status': 'affected', 'version': 'Snapdragon Auto 5G Modem-RF'}, {'status': 'affected', 'version': 'Snapdragon X62 5G Modem-RF System'}, {'status': 'affected', 'version': 'Snapdragon X65 5G Modem-RF System'}, {'status': 'affected', 'version': 'Snapdragon X72 5G Modem-RF System'}, {'status': 'affected', 'version': 'Snapdragon X75 5G Modem-RF System'}, {'status': 'affected', 'version': 'SW-only'}, {'status': 'affected', 'version': 'WCD9340'}, {'status': 'affected', 'version': 'WCD9370'}, {'status': 'affected', 'version': 'WCD9375'}, {'status': 'affected', 'version': 'WCD9380'}, {'status': 'affected', 'version': 'WCD9385'}, {'status': 'affected', 'version': 'WCN3950'}, {'status': 'affected', 'version': 'WCN3988'}, {'status': 'affected', 'version': 'WCN6755'}, {'status': 'affected', 'version': 'WCN7861'}, {'status': 'affected', 'version': 'WCN7881'}, {'status': 'affected', 'version': 'WSA8830'}, {'status': 'affected', 'version': 'WSA8832'}, {'status': 'affected', 'version': 'WSA8835'}], 'platforms': ['Snapdragon Auto', 'Snapdragon Compute', 'Snapdragon Consumer IOT', 'Snapdragon Industrial IOT', 'Snapdragon Mobile', 'Snapdragon WBC', 'Snapdragon Wired Infrastructure and Networking'], 'defaultStatus': 'unaffected'}] Added Description Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations. Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Added CWE CWE-121 Added Reference https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2026-bulletin.html -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 06, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-25268', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-06T20:56:10.674862Z'}