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    CVE-2026-21436

    eopkg is a Solus package manager implemented in python3. In versions prior to 4.4.0, a malicious package could escape the directory set by `--destdir`. This requires the installation of a package from a malicious or compromised source. Files in such packages would not be installed in the path given by `--destdir`, but on a different location on the host. The issue has been fixed in v4.4.0. Users only installing packages from the Solus repositories are not affected.

    Published:Jan 1, 2026
    Last Modified:Apr 18, 2026
    EPS:Jan 1, 2026
    EPSS Score:0.00006
    CVSS Score:5.5

    Affected Products

    Vendor
    Getsol
    Product
    Eopkg

    Exploits

    https://github.com/osmancanvural/CVE-2026-21436

    Common Weakness Enumeration

    CWE-24 Path Traversal: '../filedir'

    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