OSV-2021-426

    Dashboard / Vulnerabilities / OSV-2021-426

    OSV-2021-426

    Published: 22 Feb 2021Last Modified: 18 Oct 2026

    Summary: Use-of-uninitialized-value in std::__1::__packaged_task_func<std::__1::__bind<grk::mct::decompress_irrev

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31180 ``` Crash type: Use-of-uninitialized-value Crash state: std::__1::__packaged_task_func<std::__1::__bind<grk::mct::decompress_irrev std::__1::packaged_task<int ThreadPool::ThreadPool ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31180

    Affected packages

    Package

    Name: grok

    Purl: pkg:generic/grok

    Affected ranges

    Type: GIT

    Events:

    Introduced- e790e1c8292a4661066ad3f8680d71c60eb8bcbc
    Fixed -None

    Affected versions

    v8.0.1
    v8.0.2
    v8.0.3

    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
    OSV-2021-426 | CVE-DB