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    CVE-2025-3044

    A vulnerability in the ArxivReader class of the run-llama/llama_index repository, versions up to v0.12.22.post1, allows for MD5 hash collisions when generating filenames for downloaded papers. This can lead to data loss as papers with identical titles but different contents may overwrite each other, preventing some papers from being processed for AI model training. The issue is resolved in version 0.12.28.

    Published:Jul 7, 2025
    Last Modified:Jul 30, 2025
    EPS:Jul 7, 2025
    EPSS Score:0.00051
    CVSS Score:5.3

    Affected Products

    Vendor
    Llamaindex
    Product
    Llamaindex

    Exploits

    https://huntr.com/bounties/80182c3a-876f-422f-8bac-38267e0345d6https://huntr.com/bounties/80182c3a-876f-422f-8bac-38267e0345d6

    Common Weakness Enumeration

    CWE-440 Expected Behavior Violation

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    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