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CVE-2026-82056 Race Condition in MongoDB Server Text Index Query Parsing Leads to Heap Use-After-Free and Denial of Service

🗓️ 08 Sep 2026 16:12:18Reported by mongodbType 
cvelist
 cvelist
🔗 www.cve.org👁 35 Views

Race condition in MongoDB Server text index query parsing leads to heap use-after-free DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-82056
10 Sep 202605:16
–circl
cve
CVE
CVE-2026-82056
8 Sep 202616:12
–cve
euvd
EUVD
EUVD-2026-72943
8 Sep 202616:12
–euvd
mongodb
MongoDB
Race Condition in MongoDB Server Text Index Query Parsing Leads to Heap Use-After-Free and Denial of Service
8 Sep 202616:12
–mongodb
nvd
NVD
CVE-2026-82056
8 Sep 202617:18
–nvd
osv
OSV
BIT-MONGODB-2026-82056 Race Condition in MongoDB Server Text Index Query Parsing Leads to Heap Use-After-Free and Denial of Service
17 Sep 202611:50
–osv
osv
OSV
MINI-3CGP-FJ46-W6VG
17 Sep 202615:29
–osv
osv
OSV
MINI-JPG3-9QH9-JHR4
17 Sep 202615:29
–osv
osv
OSV
MINI-R2H7-XJXV-395Q
17 Sep 202615:29
–osv
osv
OSV
UBUNTU-CVE-2026-82056
8 Sep 202617:18
–osv
Rows per page
[
  {
    "vendor": "MongoDB",
    "product": "MongoDB Server",
    "versions": [
      {
        "status": "affected",
        "version": "8.3.0",
        "lessThan": "8.3.9",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "8.0.0",
        "lessThan": "8.0.30",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.0.0",
        "lessThan": "7.0.41",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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08 Sep 2026 16:12Current
CVSS 3.15.3
CVSS 46
EPSS0.00332
SSVC
35