CVE-2026-0619 MEDIUM

CVE-2026-0619: Integer Wraparound DoS in Silicon Labs Matter Implementation

Vendor Silabs.com
Product Silicon Labs Matter
Weakness CWE-190
Published February 12, 2026
Last update February 12, 2026
View on NVD All CVEs

CVSS base score

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

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 12, 2026 CVE published
February 12, 2026 Record updated