Medium 6.7Published Oct 6, 2026

CVE-2026-25274Use After Free in Windows WLAN Host

Updated under an hour ago (Oct 27, 2026, 9:00 AM ET)

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It affects Qualcomm, Inc. Snapdragon and 45 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

Memory Corruption when processing concurrent DMA buffer allocation and deallocation commands without proper synchronization.

CVSS: 6.7 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-416
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: Oct 6, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Qualcomm, Inc. Snapdragon qualcomm:snapdragon (from the name)	AQT1000; Cologne; Congo; FastConnect 6200; FastConnect 6700; FastConnect 6800; FastConnect 6900; FastConnect 7800; and 37 more ranges	CNA record
qualcomm aqt1000_firmware qualcomm:aqt1000_firmware	all versions	NVD
qualcomm cologne_firmware qualcomm:cologne_firmware	all versions	NVD
qualcomm congo_firmware qualcomm:congo_firmware	all versions	NVD
qualcomm fastconnect_6200_firmware qualcomm:fastconnect_6200_firmware	all versions	NVD
qualcomm fastconnect_6700_firmware qualcomm:fastconnect_6700_firmware	all versions	NVD
qualcomm fastconnect_6800_firmware qualcomm:fastconnect_6800_firmware	all versions	NVD
qualcomm fastconnect_6900_firmware qualcomm:fastconnect_6900_firmware	all versions	NVD
qualcomm fastconnect_7800_firmware qualcomm:fastconnect_7800_firmware	all versions	NVD
qualcomm iqx5121_firmware qualcomm:iqx5121_firmware	all versions	NVD
1–10 of 46

References

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulletin.html	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.