GHSA-m68q-4hqr-mc6f

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    GHSA-m68q-4hqr-mc6f

    Published: 16 Sept 2025Last Modified: 10 Sept 2026

    Summary: Podman Creates Temporary File with Insecure Permissions

    Details: A flaw was found in Podman. In a Containerfile or Podman, data written to RUN --mount=type=bind mounts during the podman build is not discarded. This issue can lead to files created within the container appearing in the temporary build context directory on the host, leaving the created files accessible.

    References: https://nvd.nist.gov/vuln/detail/CVE-2025-4953, https://github.com/containers/podman/pull/25173, https://github.com/containers/podman, https://bugzilla.redhat.com/show_bug.cgi?id=2367235, https://access.redhat.com/security/cve/CVE-2025-4953, https://access.redhat.com/errata/RHSA-2026:0316, https://access.redhat.com/errata/RHSA-2025:2703, https://access.redhat.com/errata/RHSA-2025:23113, https://access.redhat.com/errata/RHSA-2025:22732, https://access.redhat.com/errata/RHSA-2025:22724, https://access.redhat.com/errata/RHSA-2025:22695, https://access.redhat.com/errata/RHSA-2025:22275, https://access.redhat.com/errata/RHSA-2025:22265, https://access.redhat.com/errata/RHSA-2025:17669, https://access.redhat.com/errata/RHSA-2025:16729, https://access.redhat.com/errata/RHSA-2025:16724, https://access.redhat.com/errata/RHSA-2025:15904, https://access.redhat.com/errata/RHSA-2024:8690

    Affected packages

    Package

    Name: github.com/containers/podman/v5

    Purl: pkg:golang/github.com/containers/podman/v5

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -None

    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
    GHSA-m68q-4hqr-mc6f | CVE-DB