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CVE-2026-95620 Use-after-free vulnerability in QNetworkAccessManager HTTP/2 support impacts Qt

🗓️ 23 Oct 2026 10:56:15Reported by QtType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Use-after-free in Qt QNetworkAccessManager HTTP/2 support allows a server to cause DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-95620
23 Oct 202611:01
–circl
cve
CVE
CVE-2026-95620
23 Oct 202610:56
–cve
euvd
EUVD
EUVD-2026-108708
23 Oct 202610:56
–euvd
nvd
NVD
CVE-2026-95620
23 Oct 202612:18
–nvd
ptsecurity
Positive Technologies
PT-2026-121831
23 Oct 202600:00
–ptsecurity
[
  {
    "vendor": "qt",
    "product": "qt",
    "modules": [
      "qtbase"
    ],
    "versions": [
      {
        "status": "unknown",
        "version": "0",
        "lessThan": "6.9.0",
        "versionType": "python"
      },
      {
        "status": "affected",
        "version": "6.9.0",
        "lessThan": "6.11.3",
        "versionType": "python"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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