How severe is CVE-2024-35311?

CVE-2024-35311 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2024-35311 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-35311?

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

Does CVE-2024-35311 have an EU (EUVD) identifier?

Yes. CVE-2024-35311 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35721.

When was CVE-2024-35311 published?

CVE-2024-35311 was published on 2024-05-29 and last updated on 2026-06-17.

CVE-2024-35311

CVE-2024-35311 is a low-severity vulnerability with a CVSS 3.x base score of 3.3. 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-922.

Key facts

Severity: Low (CVSS 3.x base score 3.3)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-35721
Weakness: CWE-922
Published: 2024-05-29
Last modified: 2026-06-17

Description

Yubico YubiKey 5 Series before 5.7.0, Security Key Series before 5.7.0, YubiKey Bio Series before 5.6.4, and YubiKey 5 FIPS before 5.7.2 have Incorrect Access Control.

Frequently asked questions

What is CVE-2024-35311?: Yubico YubiKey 5 Series before 5.7.0, Security Key Series before 5.7.0, YubiKey Bio Series before 5.6.4, and YubiKey 5 FIPS before 5.7.2 have Incorrect Access Control.
How severe is CVE-2024-35311?: CVE-2024-35311 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2024-35311 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-35311?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-35311 have an EU (EUVD) identifier?: Yes. CVE-2024-35311 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35721.
When was CVE-2024-35311 published?: CVE-2024-35311 was published on 2024-05-29 and last updated on 2026-06-17.

References

https://www.yubico.com/support/security-advisories/ysa-2024-02/

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