CLEANSTART-2026-KH16918

    Dashboard / Vulnerabilities / CLEANSTART-2026-KH16918

    CLEANSTART-2026-KH16918

    Published: 7 Nov 2026Last Modified: 7 Nov 2026
    Upstream:
    CVE-2026-19864

    Summary: Eclipse Jetty's `SessionAuthentication` retains authentication credentials in a serializable object

    Details: Security vulnerability affects the kafka package. Eclipse Jetty's `SessionAuthentication` retains authentication credentials in a serializable object.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-KH16918.json, https://osv.dev/vulnerability/CVE-2026-19864, https://nvd.nist.gov/vuln/detail/CVE-2026-19864

    Affected packages

    Package

    Name: kafka

    Purl: pkg:apk/cleanstart/kafka

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.1.2-r6

    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-2026-KH16918 | CVE-DB