CLEANSTART-2025-LB39103

    Dashboard / Vulnerabilities / CLEANSTART-2025-LB39103

    CLEANSTART-2025-LB39103

    Published: 31 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2020-1747

    Summary: vulnerability was discovered in the PyYAML library in versions before 5

    Details: CVE-2020-1747 affects multiple packages. A vulnerability was discovered in the PyYAML library in versions before 5. See references for individual vulnerability details.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2025/CLEANSTART-2025-LB39103.json, https://osv.dev/vulnerability/CVE-2020-1747, https://nvd.nist.gov/vuln/detail/CVE-2020-1747

    Affected packages

    Package

    Name: py3.14-yaml

    Purl: pkg:apk/cleanstart/py3.14-yaml

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.3.1-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-LB39103 | CVE-DB