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Status published
High
CVE-2025-4321
DoS in RS9116W-WiSeConnect L2CAP protocol due to reception of malformed packets
Vulnerability Description
In a Bluetooth device, using RS9116-WiseConnect SDK experiences a Denial of Service, if it receives malformed L2CAP packets, only hard reset will bring the device to normal operation
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
silabs.com
View all reports →Affected Software
RS9116W
Vulnerable Versions:
0
Timeline
Official Publish:
November 17th, 2025
Last Modified:
November 17th, 2025
Added to House:
July 22nd, 2026