How severe is CVE-2026-3206?

CVE-2026-3206 has a CVSS 4.0 base score of 1.3, rated low severity.

Is CVE-2026-3206 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-3206?

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

Does CVE-2026-3206 have an EU (EUVD) identifier?

Yes. CVE-2026-3206 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8663.

When was CVE-2026-3206 published?

CVE-2026-3206 was published on 2026-02-25 and last updated on 2026-06-17.

CVE-2026-3206

CVE-2026-3206 is a low-severity vulnerability with a CVSS 4.0 base score of 1.3. 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-404.

Key facts

Severity: Low (CVSS 4.0 base score 1.3)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8663
Weakness: CWE-404
Published: 2026-02-25
Last modified: 2026-06-17

Description

Improper Resource Shutdown or Release vulnerability in KrakenD, SLU KrakenD-CE (CircuitBreaker modules), KrakenD, SLU KrakenD-EE (CircuitBreaker modules). This issue affects KrakenD-CE: before 2.13.1; KrakenD-EE: before 2.12.5.

Frequently asked questions

What is CVE-2026-3206?: Improper Resource Shutdown or Release vulnerability in KrakenD, SLU KrakenD-CE (CircuitBreaker modules), KrakenD, SLU KrakenD-EE (CircuitBreaker modules). This issue affects KrakenD-CE: before 2.13.1; KrakenD-EE: before 2.12.5.
How severe is CVE-2026-3206?: CVE-2026-3206 has a CVSS 4.0 base score of 1.3, rated low severity.
Is CVE-2026-3206 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-3206?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-3206 have an EU (EUVD) identifier?: Yes. CVE-2026-3206 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8663.
When was CVE-2026-3206 published?: CVE-2026-3206 was published on 2026-02-25 and last updated on 2026-06-17.

References

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