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CVE-2026-96746 Heap buffer overflow via mid-scan command list growth in client topology monitoring

🗓️ 24 Sep 2026 15:51:15Reported by mongodbType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Unauthenticated heap buffer overflow in MongoDB C Driver connection-monitoring causes DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-96746
24 Sep 202615:51
–cve
euvd
EUVD
EUVD-2026-86263
24 Sep 202615:51
–euvd
nvd
NVD
CVE-2026-96746
24 Sep 202616:17
–nvd
redhatcve
RedhatCVE
CVE-2026-96746
24 Sep 202618:10
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-96746 Heap buffer overflow via mid-scan command list growth in client topology monitoring
24 Sep 202615:51
–vulnrichment
[
  {
    "vendor": "MongoDB",
    "product": "C Driver",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.30.12",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "2.0.0",
        "lessThan": "2.5.5",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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