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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👁 44 Views

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

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-96746
25 Sep 202602:09
–circl
cve
CVE
CVE-2026-96746
24 Sep 202615:51
–cve
debiancve
Debian CVE
CVE-2026-96746
24 Sep 202615:51
–debiancve
euvd
EUVD
EUVD-2026-86263
24 Sep 202615:51
–euvd
mend
Mend
CVE-2026-96746
24 Sep 202615:51
–mend
mongodb
MongoDB
Heap buffer overflow via mid-scan command list growth in client topology monitoring
24 Sep 202615:51
–mongodb
nvd
NVD
CVE-2026-96746
24 Sep 202616:17
–nvd
osv
OSV
DEBIAN-CVE-2026-96746
24 Sep 202616:17
–osv
osv
OSV
UBUNTU-CVE-2026-96746
24 Sep 202616:17
–osv
ptsecurity
Positive Technologies
PT-2026-98039
24 Sep 202600:00
–ptsecurity
Rows per page
[
  {
    "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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