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.

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Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Fri, 13 Feb 2026 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Silabs.com
Silabs.com silicon Labs Matter
Vendors & Products Silabs.com
Silabs.com silicon Labs Matter

Thu, 12 Feb 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 12 Feb 2026 20:30:00 +0000

Type Values Removed Values Added
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.
Title Integer Wraparound DoS in Silicon Labs Matter Implementation
Weaknesses CWE-190
CWE-835
References
Metrics cvssV4_0

{'score': 6, '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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Silabs

Published:

Updated: 2026-02-12T20:43:50.690Z

Reserved: 2026-01-05T19:06:00.585Z

Link: CVE-2026-0619

cve-icon Vulnrichment

Updated: 2026-02-12T20:43:42.013Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-12T21:16:02.500

Modified: 2026-02-13T14:23:48.007

Link: CVE-2026-0619

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-13T21:29:25Z

Weaknesses