CLEANSTART-2025-QK83112

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    CLEANSTART-2025-QK83112

    Published: 31 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2023-40890

    Summary: stack-based buffer overflow vulnerability exists in the lookup_sequence function of ZBar 0

    Details: Security vulnerability affects the zbar package. A stack-based buffer overflow vulnerability exists in the lookup_sequence function of ZBar 0.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2025/CLEANSTART-2025-QK83112.json, https://osv.dev/vulnerability/CVE-2023-40890, https://nvd.nist.gov/vuln/detail/CVE-2023-40890

    Affected packages

    Package

    Name: zbar

    Purl: pkg:apk/cleanstart/zbar

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.23.93-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