Bitcoincore

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    Vulnerabilities

    CVE-2024-52911

    Undisclosed Authorization Control Vulnerability in Bitcoin Core

    Last Modified: May 06, 2026
    Published: May 05, 2026

    CVE-2025-54604

    Bitcoin Core through 29.0 allows Uncontrolled Resource Consumption (issue 1 of 2).

    Last Modified: Nov 07, 2025
    Published: Oct 28, 2025

    CVE-2025-54605

    Bitcoin Core through 29.0 allows Uncontrolled Resource Consumption (issue 2 of 2).

    Last Modified: Nov 07, 2025
    Published: Oct 28, 2025

    CVE-2024-34149

    In Bitcoin Core through 27.0 and Bitcoin Knots before 25.1.knots20231115, tapscript lacks a policy size limit check, a different issue than CVE-2023-50428. NOTE: some parties oppose this new limit check (for example, because they agree with the objective but disagree with the technical mechanism, or because they have a different objective).

    Last Modified: Apr 15, 2026
    Published: Apr 30, 2024
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