CVE-2024-31803

MEDIUMNVD 6.26.2—Elevated

6.2

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

CVSS v3: 6.2
EG Score: 6.2(medium)
EPSS: 88.6%
KEV: Not listed

Published

May 14, 2024

Last Modified

April 15, 2026

References (4)

cve@mitrehttps://github.com/FudanMPL/Vulnerabilities-in-MPC-Framework/tree/main/emp-ot/stack-buffer-overflow-ferret_cot
cve@mitrehttps://github.com/emp-toolkit/emp-ot/issues/89
af854a3a-2127-422b-91ae-364da2661108https://github.com/FudanMPL/Vulnerabilities-in-MPC-Framework/tree/main/emp-ot/stack-buffer-overflow-ferret_cot
af854a3a-2127-422b-91ae-364da2661108https://github.com/emp-toolkit/emp-ot/issues/89

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-121Stack-based Buffer Overflow

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2024-31803?

CVE-2024-31803 is a medium vulnerability published on May 14, 2024. Buffer Overflow vulnerability in emp-ot v.0.2.4 allows a remote attacker to execute arbitrary code via the FerretCOT<T>::readpredata128fromfile function.

When was CVE-2024-31803 disclosed?

CVE-2024-31803 was first published in the National Vulnerability Database on May 14, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-31803 actively exploited?

CVE-2024-31803 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 88.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-31803?

CVE-2024-31803 has a CVSS v3 base score of 6.2 (NVD).

How do I remediate CVE-2024-31803?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-31803, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2024-31803

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-31803?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)