Panic parsing crafted input in x/text/secure/precis in golang.org/x/text

{
                    "vendor": "golang.org/x/text",
                    "product": "golang.org/x/text/secure/precis",
                    "collectionURL": "https://pkg.go.dev",
                    "packageName": "golang.org/x/text/secure/precis",
                    "versions": [
                        {
                            "version": "0",
                            "lessThan": "0.41.0",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ],
                    "programRoutines": [
                        {
                            "name": "nickAdditionalMapping.Transform"
                        },
                        {
                            "name": "Profile.Append"
                        },
                        {
                            "name": "Profile.AppendCompareKey"
                        },
                        {
                            "name": "Profile.Bytes"
                        },
                        {
                            "name": "Profile.Compare"
                        },
                        {
                            "name": "Profile.CompareKey"
                        },
                        {
                            "name": "Profile.NewTransformer"
                        },
                        {
                            "name": "Profile.String"
                        },
                        {
                            "name": "Transformer.Bytes"
                        },
                        {
                            "name": "Transformer.String"
                        },
                        {
                            "name": "Transformer.Transform"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }