GO-2026-6256

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Source

https://pkg.go.dev/vuln/GO-2026-6256

Import Source

https://vuln.go.dev/ID/GO-2026-6256.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2026-6256

Aliases

Published

2026-08-25T15:00:08Z

Modified

2026-08-25T23:49:15.036185794Z

Summary

BuildKit has a possible runtime DoS via unbounded group parsing in github.com/moby/buildkit

Details

BuildKit has a possible runtime DoS via unbounded group parsing in github.com/moby/buildkit

Database specific

{
    "review_status": "UNREVIEWED",
    "url": "https://pkg.go.dev/vuln/GO-2026-6256"
}

References

Affected packages

Go / github.com/moby/buildkit

Package

Name: github.com/moby/buildkit; View open source insights on deps.dev
Purl: pkg:golang/github.com/moby/buildkit

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.31.1

Ecosystem specific

{
    "imports": [
        {
            "symbols": [
                "BuildOp.CacheMap",
                "BuildOp.Exec",
                "ExecOp.CacheMap",
                "ExecOp.Exec",
                "FileOpSolver.Solve",
                "NewBuildOp",
                "NewDiffOp",
                "NewExecOp",
                "NewFileOp",
                "NewMergeOp",
                "NewPassthroughOp",
                "NewSourceOp",
                "SourceOp.CacheMap",
                "SourceOp.Exec",
                "diffOp.CacheMap",
                "diffOp.Exec",
                "fileOp.CacheMap",
                "fileOp.Exec",
                "mergeOp.CacheMap",
                "mergeOp.Exec",
                "passthroughOp.CacheMap",
                "passthroughOp.Exec",
                "readUser",
                "staticEmulatorMount.Mount"
            ],
            "path": "github.com/moby/buildkit/solver/llbsolver/ops"
        },
        {
            "symbols": [
                "GetUser",
                "openUserFile"
            ],
            "path": "github.com/moby/buildkit/executor/oci"
        }
    ]
}

Database specific

source

"https://vuln.go.dev/ID/GO-2026-6256.json"