CVE-2021-28026

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    CVE-2021-28026

    Published: 5 Mar 2021Last Modified: 8 Jul 2026

    Summary:

    Details: jpeg-xl v0.3.2 is affected by a heap buffer overflow in /lib/jxl/coeff_order.cc ReadPermutation. When decoding a malicous jxl file using djxl, an attacker can trigger arbitrary code execution or a denial of service.

    References: https://gitlab.com/wg1/jpeg-xl/-/issues/163

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- e2b1e60f5fda02f5fb395b0b6113f64d33cbb91d
    Fixed -None

    Affected versions

    0.3.2

    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
    CVE-2021-28026 | CVE-DB