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CVE-2026-19248 Unbounded recursion vulnerability in the QDomNode destructor of Qt XML impacts Qt

🗓️ 16 Sep 2026 06:37:40Reported by QtType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Unbounded recursion in Qt QDomNode destructor causing DoS when parsing untrusted XML.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-19248
11 Sep 202620:00
circl
cve
CVE
CVE-2026-19248
16 Sep 202606:37
cve
euvd
EUVD
EUVD-2026-80223
16 Sep 202606:37
euvd
nvd
NVD
CVE-2026-19248
16 Sep 202607:16
nvd
ptsecurity
Positive Technologies
PT-2026-90532
11 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-19248
16 Sep 202608:39
redhatcve
[
  {
    "vendor": "qt",
    "product": "qt",
    "modules": [
      "qtbase"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "2.2.0",
        "lessThanOrEqual": "6.8.8",
        "versionType": "python"
      },
      {
        "status": "affected",
        "version": "6.9.0",
        "lessThanOrEqual": "6.11.1",
        "versionType": "python"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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