How severe is CVE-2026-0619?

CVE-2026-0619 has a CVSS 4.0 base score of 6.0, rated medium severity.

Is CVE-2026-0619 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-0619?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-0619 have an EU (EUVD) identifier?

Yes. CVE-2026-0619 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6696.

When was CVE-2026-0619 published?

CVE-2026-0619 was published on 2026-02-12 and last updated on 2026-06-17.

CVE-2026-0619

CVE-2026-0619 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-190.

Key facts

Severity: Medium (CVSS 4.0 base score 6.0)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-6696
Weakness: CWE-190
Published: 2026-02-12
Last modified: 2026-06-17

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.

Frequently asked questions

What is 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. A hard reset is required to recover the device.
How severe is CVE-2026-0619?: CVE-2026-0619 has a CVSS 4.0 base score of 6.0, rated medium severity.
Is CVE-2026-0619 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-0619?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-0619 have an EU (EUVD) identifier?: Yes. CVE-2026-0619 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6696.
When was CVE-2026-0619 published?: CVE-2026-0619 was published on 2026-02-12 and last updated on 2026-06-17.

References

https://community.silabs.com/068Vm00000gUB2g

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