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    CVE-2024-35202

    Bitcoin Core before 25.0 allows remote attackers to cause a denial of service (blocktxn message-handling assertion and node exit) by including transactions in a blocktxn message that are not committed to in a block's merkle root. FillBlock can be called twice for one PartiallyDownloadedBlock instance.

    Published:Oct 10, 2024
    Last Modified:May 22, 2025
    EPS:Oct 10, 2024
    EPSS Score:0.00806
    CVSS Score:7.5

    Affected Products

    Vendor
    Bitcoin
    Product
    Bitcoin
    Vendor
    Bitcoin
    Product
    Bitcoin Core

    Exploits

    No exploit reference

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High