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    CVE-2024-26455

    fluent-bit 2.2.2 contains a Use-After-Free vulnerability in /fluent-bit/plugins/custom_calyptia/calyptia.c.

    Published:Feb 26, 2024
    Last Modified:May 12, 2025
    EPS:Feb 26, 2024
    EPSS Score:0.00068
    CVSS Score:7.5

    Affected Products

    Vendor
    Treasuredata
    Product
    Fluent Bit

    Exploits

    https://github.com/LuMingYinDetect/fluent-bit_defects/blob/main/fluent-bit_detect_1.mdhttps://github.com/LuMingYinDetect/fluent-bit_defects/blob/main/fluent-bit_detect_1.md

    Common Weakness Enumeration

    CWE-416 Use After Free

    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