GHSA-7236-3392-c5c6

    Dashboard / Vulnerabilities / GHSA-7236-3392-c5c6

    GHSA-7236-3392-c5c6

    Published: 19 Aug 2026Last Modified: 10 Sept 2026

    Summary: BuildKit: Custom frontend could bypass Seccomp/AppArmor

    Details: ### Impact A custom frontend could send a crafted build request that disabled Seccomp and AppArmor protections for the build container, even if the user did not explicitly allow the `security.insecure` entitlement. Other security measures, like Linux capabilities were still applied to these containers. ### Patches Problem has been fixed in versions v0.31.1+ ### Workarounds Only use BuildKit frontends from trusted providers.

    References: https://github.com/moby/buildkit/security/advisories/GHSA-7236-3392-c5c6, https://github.com/moby/buildkit

    Affected packages

    Package

    Name: github.com/moby/buildkit

    Purl: pkg:golang/github.com/moby/buildkit

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -0.31.1

    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