What is CVE-2026-107359?

CVE-2026-107359 is a medium-severity vulnerability in Silicon Labs Wf200 Fw, classified under Divide By Zero. CVSS score: 6.5/10. Published 2026-11-05.

How severe is CVE-2026-107359?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Silicon Labs Wf200 Fw

CVE-2026-107359

Improper input validation in the beacon handler for WF200 firmware versions 3.17.0 and earlier may result in a divide-by-zero fault.

Published 2026-11-05 · last modified 2026-11-05.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Silicon Labs Wf200 Fw

Weakness classification (CWE)

CWE-369 — Divide By Zero

References

github.com/SiliconLabsSoftware/docs-security-advisories/blob/main/Advisories/50… (vendor-advisory)

Frequently asked questions

What is CVE-2026-107359?: CVE-2026-107359 is a medium-severity vulnerability in Silicon Labs Wf200 Fw, classified under Divide By Zero. CVSS score: 6.5/10. Published 2026-11-05.
How severe is CVE-2026-107359?: Medium severity. CVSS v3 base score is 6.5 out of 10.