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CVE-2026-106433

🗓️ 08 Oct 2026 18:55:34Reported by mongodbType 
cve
 cve
🔗 web.nvd.nist.gov👁 38 Views

Authenticated heap corruption in MongoDB libmongocrypt via duplicate masterKey fields.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-106433
8 Oct 202619:46
–circl
cvelist
Cvelist
CVE-2026-106433 Heap corruption via duplicate masterKey fields in MongoDB libmongocrypt
8 Oct 202618:55
–cvelist
debiancve
Debian CVE
CVE-2026-106433
8 Oct 202618:55
–debiancve
euvd
EUVD
EUVD-2026-95162
8 Oct 202618:55
–euvd
mend
Mend
CVE-2026-106433
8 Oct 202618:55
–mend
mongodb
MongoDB
Heap corruption via duplicate masterKey fields in MongoDB libmongocrypt
8 Oct 202618:55
–mongodb
nvd
NVD
CVE-2026-106433
8 Oct 202619:16
–nvd
osv_cve
osv_cve
CVE-2026-106433 Heap corruption via duplicate masterKey fields in MongoDB libmongocrypt
8 Oct 202618:55
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-106433
8 Oct 202619:16
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-106433
8 Oct 202619:16
–osv_ubuntu
Rows per page
NVD
Vulners
Node
mongodblibmongocryptRange1.5.0–1.20.5
[
  {
    "vendor": "MongoDB",
    "product": "libmongocrypt",
    "versions": [
      {
        "status": "affected",
        "version": "1.1.0",
        "lessThan": "1.20.5",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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27 Oct 2026 20:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 48.7
CVSS 3.18.8
EPSS0.00261
SSVC
38