CVE-2025-12986 MEDIUM

CVE-2025-12986: Denial of Service Vulnerability in Silicon Labs WF200 and WGM160P Devices

Vendor Silabs.com
Product Gecko SDK
Weakness CWE-410
Published December 4, 2025
Last update December 5, 2025
View on NVD All CVEs

CVSS base score

6.0/10
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

When a WF200/WGM160P device is configured to operate as an Access Point, it may be vulnerable to a denial of service triggered by a malformed packet. The device may recover automatically or require a hard reset.

Key dates

02Disclosure timeline

December 4, 2025 CVE published
December 5, 2025 Record updated