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CVE-2026-114644

🗓️ 22 Oct 2026 19:13:48Reported by mongodbType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Unauthenticated remote DoS in MongoDB C# Driver BSON library via unbounded memory growth.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-114644
22 Oct 202619:18
–circl
cvelist
Cvelist
CVE-2026-114644 Memory-exhaustion denial of service via unbounded symbol interning during BSON/JSON deserialization
22 Oct 202619:13
–cvelist
euvd
EUVD
EUVD-2026-108305
22 Oct 202619:13
–euvd
nvd
NVD
CVE-2026-114644
22 Oct 202619:17
–nvd
Vulners
Node
mongodbc#_driverRange2.0.0–3.13.0mongodb
[
  {
    "vendor": "MongoDB",
    "product": "C# Driver",
    "versions": [
      {
        "status": "affected",
        "version": "2.0.0",
        "lessThan": "3.13.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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22 Oct 2026 21:25Current
6Medium risk
Vulners AI Score6
CVSS 3.15.9
CVSS 48.2
4