CVE-2021-25741

    Dashboard / Vulnerabilities / CVE-2021-25741

    CVE-2021-25741

    Published: 20 Sept 2021Last Modified: 7 Aug 2026

    Summary:

    Details: A security issue was discovered in Kubernetes where a user may be able to create a container with subpath volume mounts to access files & directories outside of the volume, including on the host filesystem.

    References: https://security.netapp.com/advisory/ntap-20211008-0006/, https://github.com/kubernetes/kubernetes/issues/104980, https://groups.google.com/g/kubernetes-security-announce/c/nyfdhK24H7s

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    v0.22.1

    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
    CVE-2021-25741 | CVE-DB