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CVE-2026-105924 NULL pointer dereference vulnerability in QCborValue to JSON conversion impacts Qt

🗓️ 30 Oct 2026 12:04:22Reported by QtType 
cvelist
 cvelist
🔗 www.cve.org👁 16 Views

NULL pointer dereference in Qt Core QCborValue to JSON conversion impacts Qt.

Related
Affected
Refs
[
  {
    "vendor": "qt",
    "product": "Qt",
    "modules": [
      "qtbase"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "5.12.0",
        "lessThanOrEqual": "6.8.9",
        "versionType": "python"
      },
      {
        "status": "affected",
        "version": "6.9.0",
        "lessThanOrEqual": "6.11.2",
        "versionType": "python"
      },
      {
        "status": "affected",
        "version": "6.12.0",
        "lessThan": "6.12.1",
        "versionType": "python"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "5.12.0",
        "versionType": "python"
      }
    ],
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*",
      "cpe:2.3:a:qt:qtbase:*:*:*:*:*:*:*:*"
    ]
  }
]

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30 Oct 2026 12:04Current
CVSS 46.8
SSVC
16