How severe is CVE-2024-31803?

CVE-2024-31803 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-31803 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-31803?

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

Does CVE-2024-31803 have an EU (EUVD) identifier?

Yes. CVE-2024-31803 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-29676.

When was CVE-2024-31803 published?

CVE-2024-31803 was published on 2024-05-14 and last updated on 2026-06-17.

CVE-2024-31803

CVE-2024-31803 is a medium-severity vulnerability with a CVSS 3.x base score of 6.2. 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-121.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-29676
Weakness: CWE-121
Published: 2024-05-14
Last modified: 2026-06-17

Description

Buffer Overflow vulnerability in emp-ot v.0.2.4 allows a remote attacker to execute arbitrary code via the FerretCOT<T>::read_pre_data128_from_file function.

Frequently asked questions

What is CVE-2024-31803?: Buffer Overflow vulnerability in emp-ot v.0.2.4 allows a remote attacker to execute arbitrary code via the FerretCOT<T>::read_pre_data128_from_file function.
How severe is CVE-2024-31803?: CVE-2024-31803 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-31803 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-31803?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-31803 have an EU (EUVD) identifier?: Yes. CVE-2024-31803 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-29676.
When was CVE-2024-31803 published?: CVE-2024-31803 was published on 2024-05-14 and last updated on 2026-06-17.

References

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