CLEANSTART-2025-UA74887

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    CLEANSTART-2025-UA74887

    Published: 30 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2018-12459

    Summary: inconsistent bits-per-sample value in the ff_mpeg4_decode_picture_header function in libavcodec/mpeg4videodec

    Details: Security vulnerability affects the ffmpeg package. An inconsistent bits-per-sample value in the ff_mpeg4_decode_picture_header function in libavcodec/mpeg4videodec.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2025/CLEANSTART-2025-UA74887.json, https://osv.dev/vulnerability/CVE-2018-12459, https://nvd.nist.gov/vuln/detail/CVE-2018-12459

    Affected packages

    Package

    Name: ffmpeg

    Purl: pkg:apk/cleanstart/ffmpeg

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.0.1-r0

    Affected versions

    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
    CLEANSTART-2025-UA74887 | CVE-DB