Medium severity · published Jan 6, 2026
CVE-2025-47395
Buffer Over-read in WLAN Firmware
6.5
CVSS
0.1%
EPSS
No
On KEV
Description
Transient DOS while parsing a WLAN management frame with a Vendor Specific Information Element.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 2% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
Snapdragon · Qualcomm, Inc.
WCN7861 · source: vendor
WF
Wcn7861 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-47395
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-47395
Vendor Advisory
https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2026-bulletin.html
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