Vulnerability · Published Jul 6, 2026 · Assigned by qualcomm
CVE-2026-25268Stack-based Buffer Overflow in WLAN Host
High 8.8
In plain English
A high-severity stack buffer overflow in Snapdragon from Qualcomm, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.1%top 98.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | 5G Fixed Wireless Access PlatformAR8035CQ7790CQ8725SCSR8811FastConnect 6700FastConnect 6900FastConnect 7800 |
Weakness: CWE-121 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H