CVE-2026-107359

Malformed Wi-Fi Beacon Causes Crash on WF200

Published Nov 5, 2026 CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Description
Improper input validation in the beacon handler for WF200 firmware versions 3.17.0 and earlier may result in a divide-by-zero fault.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Silabs
Silabs wf200
Vendors & Products Silabs
Silabs wf200
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Type Values Removed Values Added
Description Improper input validation in the beacon handler for WF200 firmware versions 3.17.0 and earlier may result in a divide-by-zero fault.
Title Malformed Wi-Fi Beacon Causes Crash on WF200
Weaknesses CWE-369
References
Metrics cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Silabs
Published
Updated
Nov 5, 2026, 8:04 PM
Reserved
Oct 7, 2026, 8:04 PM
Status
Awaiting Analysis
Published
Nov 5, 2026, 6:17 PM
Modified
Nov 12, 2026, 9:35 PM