Race condition in tempfile.TemporaryDirectory cleanup allows deleting files outside the temporary directory

{
                    "defaultStatus": "unaffected",
                    "modules": [
                        "tempfile"
                    ],
                    "product": "CPython",
                    "repo": "https://github.com/python/cpython",
                    "vendor": "Python Software Foundation",
                    "versions": [
                        {
                            "version": "0",
                            "lessThan": "3.12.15",
                            "status": "affected",
                            "versionType": "python"
                        },
                        {
                            "version": "3.14.0",
                            "lessThan": "3.14.9",
                            "status": "affected",
                            "versionType": "python"
                        },
                        {
                            "version": "3.15.0a1",
                            "lessThan": "3.15.0rc3",
                            "status": "affected",
                            "versionType": "python"
                        }
                    ]
                }