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CVE-2026-107479 Integer truncation vulnerability in QTextCodec conversion functions impacts Qt Framework

🗓️ 04 Nov 2026 12:10:28Reported by QtType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Integer truncation in Qt Framework QTextCodec conversion functions can cause a crash.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-107479
4 Nov 202612:24
–circl
cve
CVE
CVE-2026-107479
4 Nov 202612:10
–cve
euvd
EUVD
EUVD-2026-116890
4 Nov 202612:10
–euvd
nvd
NVD
CVE-2026-107479
4 Nov 202613:17
–nvd
[
  {
    "vendor": "qt",
    "product": "Qt",
    "modules": [
      "qt5compat",
      "qtbase"
    ],
    "versions": [
      {
        "status": "unknown",
        "version": "0",
        "lessThan": "5.0.0",
        "versionType": "python"
      },
      {
        "status": "affected",
        "version": "5.0.0",
        "lessThanOrEqual": "6.8.8",
        "versionType": "python"
      },
      {
        "status": "affected",
        "version": "6.9.0",
        "lessThanOrEqual": "6.11.2",
        "versionType": "python"
      }
    ],
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*",
      "cpe:2.3:a:qt:qt5compat:*:*:*:*:*:*:*:*",
      "cpe:2.3:a:qt:qtbase:*:*:*:*:*:*:*:*"
    ]
  }
]

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