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CVE-2026-8843 Calling createIndex with certain index types can crash mongod

🗓️ 18 May 2026 15:40:06Reported by mongodbType 
cvelist
 cvelist
🔗 www.cve.org👁 36 Views

Indexing 2dsphere_bucket or queryable_encrypted_range on non-timeseries buckets crashes mongod.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-8843
18 May 202615:40
attackerkb
CNNVD
MongoDB Server 安全漏洞
18 May 202600:00
cnnvd
CVE
CVE-2026-8843
18 May 202615:40
cve
EUVD
EUVD-2026-30777
18 May 202615:40
euvd
MongoDB
Calling createIndex with certain index types can crash mongod
18 May 202615:40
mongodb
NVD
CVE-2026-8843
18 May 202617:16
nvd
OSV
UBUNTU-CVE-2026-8843
18 May 202617:16
osv
Positive Technologies
PT-2026-41684
18 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-8843
5 Jun 202619:11
redhatcve
UbuntuCve
CVE-2026-8843
18 May 202617:16
ubuntucve
Rows per page
[
  {
    "vendor": "MongoDB, Inc.",
    "product": "MongoDB Server",
    "versions": [
      {
        "status": "affected",
        "version": "7.0",
        "lessThan": "7.0.32",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "8.0",
        "lessThan": "8.0.21",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "8.2",
        "lessThan": "8.2.6",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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