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Medium · 6.0 CVE-2026-0619 EUVD-2026-6696GHSA-qg3j-47pf-jpxw

Integer Wraparound DoS in Silicon Labs Matter Implementation

Published Feb 12, 2026 · Updated Feb 12, 2026 · Assigned by Silabs

Description

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

VendorProductAffectedFixed
silabs.com Silicon Labs Matter 2.7.0 – < 2.8.0 2.8.0

References