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    CVE-2025-11579

    github.com/nwaples/rardecode versions <=2.1.1 fail to restrict the dictionary size when reading large RAR dictionary sizes, which allows an attacker to provide a specially crafted RAR file and cause Denial of Service via an Out Of Memory Crash.

    Published:Oct 10, 2025
    Last Modified:Jan 16, 2026
    EPS:Oct 10, 2025
    EPSS Score:0.00016
    CVSS Score:5.3

    Affected Products

    Vendor
    Nwaples
    Product
    Rardecode

    Exploits

    https://github.com/shinigami-777/PoC_CVE-2025-11579

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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