GO-2025-4096

    Dashboard / Vulnerabilities / GO-2025-4096

    GO-2025-4096

    Published: 18 Nov 2025Last Modified: 4 Feb 2026

    Summary: Container escape via "masked path" abuse due to mount race conditions in github.com/opencontainers/runc

    Details: Container escape via "masked path" abuse due to mount race conditions in github.com/opencontainers/runc

    References: https://github.com/opencontainers/runc/security/advisories/GHSA-9493-h29p-rfm2, https://github.com/opencontainers/runc/commit/1a30a8f3d921acbbb6a4bb7e99da2c05f8d48522, https://github.com/opencontainers/runc/commit/5d7b2424072449872d1cd0c937f2ca25f418eb66, https://github.com/opencontainers/runc/commit/8476df83b534a2522b878c0507b3491def48db9f, https://github.com/opencontainers/runc/commit/db19bbed5348847da433faa9d69e9f90192bfa64

    Affected packages

    Package

    Name: github.com/opencontainers/runc

    Purl: pkg:golang/github.com/opencontainers/runc

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.2.8

    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
    GO-2025-4096 | CVE-DB