Medium 6.5Published Aug 4, 2026

CVE-2026-24077Integer Underflow (Wrap or Wraparound) in WLAN Host

Updated under an hour ago (Oct 27, 2026, 7:00 PM ET)

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It affects Qualcomm, Inc. Snapdragon and 59 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Qualcomm, Inc. Snapdragon

Exploited in the last 30 days

Information Disclosure when processing wireless network channel switch information with improperly formatted length fields.

CVSS: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-191
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: qualcomm
NVD analysis: Analyzed
Record last updated: Aug 4, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Qualcomm, Inc. Snapdragon qualcomm:snapdragon (from the name)	AQT1000; AR8035; CSRA6620; CSRA6640; FastConnect 6200; FastConnect 6700; FastConnect 6800; FastConnect 6900; and 136 more ranges	CNA record
qualcomm aqt1000_firmware qualcomm:aqt1000_firmware	all versions	NVD
qualcomm ar8035_firmware qualcomm:ar8035_firmware	all versions	NVD
qualcomm csra6620_firmware qualcomm:csra6620_firmware	all versions	NVD
qualcomm csra6640_firmware qualcomm:csra6640_firmware	all versions	NVD
qualcomm fastconnect_6200_firmware qualcomm:fastconnect_6200_firmware	all versions	NVD
qualcomm wcd9395_firmware qualcomm:wcd9395_firmware	all versions	NVD
qualcomm wcn3910_firmware qualcomm:wcn3910_firmware	all versions	NVD
qualcomm wcn3950_firmware qualcomm:wcn3950_firmware	all versions	NVD
qualcomm wcn3980_firmware qualcomm:wcn3980_firmware	all versions	NVD
1–10 of 60

References

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2026-bulletin.html	patch, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.