CVE-2026-9748 $_internalConvertBucketIndexStats may crash the mongod server when working on no timeseries input

[
  {
    "vendor": "MongoDB",
    "product": "MongoDB Server",
    "versions": [
      {
        "status": "affected",
        "version": "8.3.0",
        "lessThan": "8.3.3",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "8.2.0",
        "lessThan": "8.2.10",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "8.0.0",
        "lessThan": "8.0.10",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.0.0",
        "lessThan": "7.0.35",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]