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Vulnerabilities

Vulnerability · CVE-2026-0619

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.

Published Feb 12, 2026 · catalog updated Feb 12, 2026 · Silicon Labs Matter

Last checked Nov 6, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-0619. EPSS is 0.36%. Act only if a listed version of Silicon Labs Matter is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.36%
Remediation
Version ranges on file
Affected products
vendor silabs.com Silicon Labs Matter 2.7.0 <2.8.0

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor silabs.com Silicon Labs Matter 2.7.0 <2.8.02.7.0 <2.8.0

How to fix CVE-2026-0619

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-0619. EPSS is 0.36%. Act only if a listed version of Silicon Labs Matter is installed.

Which versions are affected?

Compare what you have installed with silabs.com Silicon Labs Matter 2.7.0 <2.8.0 2.7.0 <2.8.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.36%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 12, 2026 · EUVD

    Detected

    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.

  2. Feb 12, 2026 · EUVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2026-0619

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-0619

    30-day exploitation probability 0.36%

    first.org
  • EUVDVulnerability recordEUVD-2026-6696

    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.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 6, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 3, 2026