CVE-2025-46597

HIGHNVD 7.57.5—

7.5

Bitcoin Core 0.13.0 through 29.x has an integer overflow.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 14.7%
KEV: Not listed

Published

March 20, 2026

Last Modified

April 2, 2026

References (2)

cve@mitrehttps://bitcoincore.org/en/2025/10/24/disclose-cve-2025-46597/
cve@mitrehttps://github.com/bitcoin/bitcoin/releases

Data Freshness Timeline

(refreshed 20× 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-2025-46597?

CVE-2025-46597 is a high vulnerability published on March 20, 2026. Bitcoin Core 0.13.0 through 29.x has an integer overflow.

When was CVE-2025-46597 disclosed?

CVE-2025-46597 was first published in the National Vulnerability Database on March 20, 2026, with the most recent update on April 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-46597 actively exploited?

CVE-2025-46597 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 14.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-46597?

CVE-2025-46597 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2025-46597?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-46597, 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.

Dependency Blast Radius

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CVE-2025-46597

📅 Published

🔄 Last Modified

🔗 References (2)