CLEANSTART-2025-MW69723

    Dashboard / Vulnerabilities / CLEANSTART-2025-MW69723

    CLEANSTART-2025-MW69723

    Published: 31 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2021-3517

    Summary: There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2

    Details: CVE-2021-3517 affects multiple packages. There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2. See references for individual vulnerability details.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2025/CLEANSTART-2025-MW69723.json, https://osv.dev/vulnerability/CVE-2021-3517, https://nvd.nist.gov/vuln/detail/CVE-2021-3517

    Affected packages

    Package

    Name: libxml2

    Purl: pkg:apk/cleanstart/libxml2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.9.11-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-MW69723 | CVE-DB