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    2 vulnerabilities by FuseSource

    CVE-2026-8484 (GCVE-0-2026-8484)

    Vulnerability from nvd – Published: 2026-06-16 10:32 – Updated: 2026-06-16 12:15 X_Open Source Unsupported When Assigned
    VLAI
    Title
    Heap buffer overflow in Jansi
    Summary
    A heap buffer overflow vulnerability exists in the Jansi JNI "ioctl()" wrapper due to a lack of size verification for the argument array before the system call. This can lead to heap corruption and application crashes (DoS). All versions are believed to be vulnerable. This project is unmaintained at the time of CVE assignment.
    Severity
    4.8 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    References
    Impacted products
    Vendor Product Version
    FuseSource jansi Affected: 0 , ≤ 2.4.3 (semver)
    		Create a notification for this product.
    Date Public
    2026-06-16 10:32
    Credits
    Michał Majchrowicz (AFINE) Marcin Wyczechowski (AFINE)
    Show details on NVD website
    To clipboard 

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    CVE-2026-8484 (GCVE-0-2026-8484)

    Vulnerability from cvelistv5 – Published: 2026-06-16 10:32 – Updated: 2026-06-16 12:15 X_Open Source Unsupported When Assigned
    VLAI
    Title
    Heap buffer overflow in Jansi
    Summary
    A heap buffer overflow vulnerability exists in the Jansi JNI "ioctl()" wrapper due to a lack of size verification for the argument array before the system call. This can lead to heap corruption and application crashes (DoS). All versions are believed to be vulnerable. This project is unmaintained at the time of CVE assignment.
    Severity
    4.8 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    References
    Impacted products
    Vendor Product Version
    FuseSource jansi Affected: 0 , ≤ 2.4.3 (semver)
    		Create a notification for this product.
    Date Public
    2026-06-16 10:32
    Credits
    Michał Majchrowicz (AFINE) Marcin Wyczechowski (AFINE)
    Show details on NVD website
    To clipboard 

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