Description
Transient DOS when processing a channel map with insufficient used channels and adaptive frequency hopping is fully enabled.
Affected products
qualcomm: ar8035 firmware; qualcomm: ar8035; qualcomm: c110100 firmware; qualcomm: c110100; qualcomm: cologne firmware; qualcomm: cologne; qualcomm: cq7790 firmware; qualcomm: cq7790; qualcomm: cq7790m firmware; qualcomm: cq7790m; qualcomm: wcd9385 firmware; qualcomm: wcd9385; qualcomm: wcd9390 firmware; qualcomm: wcd9390; qualcomm: wcd9395 firmware
References1
- docs.qualcomm.com/product/publicresources/securitybulletin/sept… Vendor Advisory
Metrics
- CVSS 3.1
-
7.4
HIGH
Score source: CNA
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 5 · as of 8 November 2026
- CWE
- CWE-126
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.