How severe is CVE-2024-9055?

CVE-2024-9055 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over physical access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-9055 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-9055?

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

Does CVE-2024-9055 have an EU (EUVD) identifier?

Yes. CVE-2024-9055 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6586.

When was CVE-2024-9055 published?

CVE-2024-9055 was published on 2025-03-17 and last updated on 2026-06-17.

CVE-2024-9055

CVE-2024-9055 is a medium-severity vulnerability with a CVSS 3.x base score of 4.2. 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-331.

Key facts

Severity: Medium (CVSS 3.x base score 4.2)
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-6586
Weakness: CWE-331
Published: 2025-03-17
Last modified: 2026-06-17

Description

The DPA countermeasures on Silicon Labs' Series 2 devices are not reseeded periodically as they should be. This may allow an attacker to eventually extract secret keys through a DPA attack.

Frequently asked questions

What is CVE-2024-9055?: The DPA countermeasures on Silicon Labs' Series 2 devices are not reseeded periodically as they should be. This may allow an attacker to eventually extract secret keys through a DPA attack.
How severe is CVE-2024-9055?: CVE-2024-9055 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over physical access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-9055 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-9055?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-9055 have an EU (EUVD) identifier?: Yes. CVE-2024-9055 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6586.
When was CVE-2024-9055 published?: CVE-2024-9055 was published on 2025-03-17 and last updated on 2026-06-17.

References

https://community.silabs.com/069Vm00000LJMlfIAH

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