Use-After-Free in X.509 Extension Cache Under Concurrent Use

{
                    "defaultStatus": "unaffected",
                    "product": "OpenSSL",
                    "vendor": "OpenSSL",
                    "versions": [
                        {
                            "lessThan": "4.0.3",
                            "status": "affected",
                            "version": "4.0.0",
                            "versionType": "semver"
                        }
                    ]
                }