How severe is CVE-2025-14547?

CVE-2025-14547 has a CVSS 4.0 base score of 2.3, rated low severity.

Is CVE-2025-14547 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-14547?

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

Does CVE-2025-14547 have an EU (EUVD) identifier?

Yes. CVE-2025-14547 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207676.

When was CVE-2025-14547 published?

CVE-2025-14547 was published on 2026-02-20 and last updated on 2026-06-17.

CVE-2025-14547

CVE-2025-14547 is a low-severity vulnerability with a CVSS 4.0 base score of 2.3. 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-191.

Key facts

Severity: Low (CVSS 4.0 base score 2.3)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-207676
Weakness: CWE-191
Published: 2026-02-20
Last modified: 2026-06-17

Description

An integer underflow vulnerability is present in Silicon Lab’s implementation of PSA Crypto and SE Manager EC-JPAKE APIs during ZKP parsing. Triggering the underflow can lead to a hard fault, causing a temporary denial of service.

Frequently asked questions

What is CVE-2025-14547?: An integer underflow vulnerability is present in Silicon Lab’s implementation of PSA Crypto and SE Manager EC-JPAKE APIs during ZKP parsing. Triggering the underflow can lead to a hard fault, causing a temporary denial of service.
How severe is CVE-2025-14547?: CVE-2025-14547 has a CVSS 4.0 base score of 2.3, rated low severity.
Is CVE-2025-14547 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-14547?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-14547 have an EU (EUVD) identifier?: Yes. CVE-2025-14547 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207676.
When was CVE-2025-14547 published?: CVE-2025-14547 was published on 2026-02-20 and last updated on 2026-06-17.

References

https://community.silabs.com/068Vm00000e1UTF

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