GO-2026-5736

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Source
https://pkg.go.dev/vuln/GO-2026-5736
Import Source
https://vuln.go.dev/ID/GO-2026-5736.json
JSON Data
https://api.osv.dev/v1/vulns/GO-2026-5736
Aliases
Downstream
Related
Published
2026-07-24T18:35:55Z
Modified
2026-07-25T15:44:46Z
Summary
Etcd RBAC bypass via PrevKv/lease in nested transactions in go.etcd.io/etcd/v3 in go.etcd.io/etcd/server
Details

Etcd RBAC bypass via PrevKv/lease in nested transactions in go.etcd.io/etcd/v3 in go.etcd.io/etcd/server

Database specific 
{
    "review_status": "REVIEWED",
    "url": "https://pkg.go.dev/vuln/GO-2026-5736"
}
References

Affected packages

Go / go.etcd.io/etcd/server/v3

Package

Name
go.etcd.io/etcd/server/v3
View open source insights on deps.dev
Purl
pkg:golang/go.etcd.io/etcd/server/v3

Affected ranges

Type
SEMVER
Events
Introduced
3.5.0
Fixed
3.5.30
Introduced
3.6.0
Fixed
3.6.11

Ecosystem specific 

{
    "custom_ranges": [
        {
            "events": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "3.4.44"
                }
            ],
            "type": "ECOSYSTEM"
        }
    ],
    "imports": [
        {
            "path": "go.etcd.io/etcd/server/v3/etcdserver",
            "symbols": [
                "EtcdServer.Txn"
            ]
        }
    ]
}

Database specific

source 
"https://vuln.go.dev/ID/GO-2026-5736.json"