GO-2026-6088

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Source

https://pkg.go.dev/vuln/GO-2026-6088

Import Source

https://vuln.go.dev/ID/GO-2026-6088.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2026-6088

Aliases

CVE-2026-56859

Related

CGA-6mxx-fmwg-96cr

Published

2026-08-13T21:43:54Z

Modified

2026-08-14T09:41:58.916583585Z

Summary

Add recursion depth guard during decode in encoding/xml

Details

Previously, DecodeElement would reset the depth counter causing it to never fire; this could lead to stack exhaustion.

Database specific

{
    "url": "https://pkg.go.dev/vuln/GO-2026-6088",
    "review_status": "REVIEWED"
}

References

Affected packages

Go / stdlib

Package

Name: stdlib; View open source insights on deps.dev
Purl: pkg:golang/stdlib

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.25.13

Introduced

1.26.0-0

Fixed

1.26.6

Introduced

1.27.0-0

Fixed

1.27.0-rc.3

Ecosystem specific

{
    "imports": [
        {
            "path": "encoding/xml",
            "symbols": [
                "Decoder.Decode",
                "Decoder.DecodeElement",
                "Decoder.RawToken",
                "Decoder.Skip",
                "Decoder.Token",
                "Decoder.pop",
                "Decoder.push",
                "Decoder.unmarshal",
                "Decoder.unmarshalPath",
                "Unmarshal"
            ]
        }
    ]
}

Database specific

source

"https://vuln.go.dev/ID/GO-2026-6088.json"