CLEANSTART-2026-FG35572

    Dashboard / Vulnerabilities / CLEANSTART-2026-FG35572

    CLEANSTART-2026-FG35572

    Published: 7 Nov 2026Last Modified: 7 Nov 2026
    Upstream:
    CVE-2026-18401

    Summary: non-blocking (asynchronous) JSON parser in jackson-core does not enforce the maxNumberLength constraint defined in StreamReadConstraints (default: 1000 characters)

    Details: Security vulnerability affects the spark-sc213-jdk17-py312 package. The non-blocking (asynchronous) JSON parser in jackson-core does not enforce the maxNumberLength constraint defined in StreamReadConstraints (default: 1000 characters).

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-FG35572.json, https://osv.dev/vulnerability/CVE-2026-18401, https://nvd.nist.gov/vuln/detail/CVE-2026-18401

    Affected packages

    Package

    Name: spark-sc213-jdk17-py312

    Purl: pkg:apk/cleanstart/spark-sc213-jdk17-py312

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.2.0-r9

    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-FG35572 | CVE-DB