BIT-helm-2025-32387

    Dashboard / Vulnerabilities / BIT-helm-2025-32387

    BIT-helm-2025-32387

    Published: 11 Apr 2025Last Modified: 8 Sept 2026

    Summary: Helm Allows A Specially Crafted JSON Schema To Cause A Stack Overflow

    Details: Helm is a package manager for Charts for Kubernetes. A JSON Schema file within a chart can be crafted with a deeply nested chain of references, leading to parser recursion that can exceed the stack size limit and trigger a stack overflow. This issue has been resolved in Helm v3.17.3.

    References: https://github.com/helm/helm/commit/d8ca55fc669645c10c0681d49723f4bb8c0b1ce7, https://github.com/helm/helm/security/advisories/GHSA-5xqw-8hwv-wg92, https://nvd.nist.gov/vuln/detail/CVE-2025-32387

    Affected packages

    Package

    Name: helm

    Purl: pkg:bitnami/helm

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -3.17.3

    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
    BIT-helm-2025-32387 | CVE-DB