Affected by GO-2026-4858 and 1 other vulnerabilities

GO-2026-4858: BuildKit's Malicious frontend can cause file escape outside of storage root in github.com/moby/buildkit

GO-2026-4859: BuildKit Git URL subdir component can cause access to restricted files in github.com/moby/buildkit

nerdctlcontainer

package

v0.26.2 Latest Latest Go to latest Published: Nov 20, 2025 License: Apache-2.0 Imports: 6 Imported by: 7

Details

Package nerdctlcontainer provides connhelper for nerdctl-container://<container>

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func Helper(u *url.URL) (*connhelper.ConnectionHelper, error)

Helper returns helper for connecting to a Nerdctl container. Requires BuildKit v0.5.0 or later in the container.

type Spec struct {
	Container string
	Namespace string
}

Spec

func SpecFromURL(u *url.URL) (*Spec, error)

SpecFromURL creates Spec from URL. URL is like nerdctl-container://<container>?namespace=<namespace> Only <container> part is mandatory.