CVE-2026-0619: Silabs.com Silicon Labs Matter

Medium severity, CVSS 6.0. EPSS: 0.4% chance of exploitation in the next 30 days.

A reachable infinite loop via an integer wraparound is present in Silicon Labs' Matter SDK which allows an attacker to trigger a denial of service. A hard reset is required to recover the device.

Affected products

• Silabs.com Silicon Labs Matter: from 2.7.0, before 2.8.0 (fixed in 2.8.0)

Published 2026-02-12. Last modified 2026-06-17.