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CVE-2026-13062 MongoDB mongos Improper Validation of Internal Flags in Queryable Encryption Write Commands on Sharded Clusters

🗓️ 22 Jul 2026 19:19:01Reported by mongodbType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Authenticated writer can modify server controlled internal encryption metadata via mongos on a sharded cluster, risking encrypted query correctness.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-13062
22 Jul 202619:19
attackerkb
CVE
CVE-2026-13062
22 Jul 202619:19
cve
EUVD
EUVD-2026-47799
22 Jul 202619:19
euvd
NVD
CVE-2026-13062
22 Jul 202620:16
nvd
Positive Technologies
PT-2026-63466
22 Jul 202600:00
ptsecurity
[
  {
    "vendor": "MongoDB",
    "product": "MongoDB Server",
    "versions": [
      {
        "status": "affected",
        "version": "7.0",
        "lessThan": "7.0.39",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "8.0",
        "lessThan": "8.0.28",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "8.2.0",
        "lessThan": "8.2.12",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "8.3.0",
        "lessThan": "8.3.7",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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