Description
Resource exhaustion vulnerability in the Qt Framework QWebSocket and QWebSocketServer classes of the Qt WebSockets module
Published: 2026-11-12
Score: 2.7 Low
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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Remediation

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History

Thu, 12 Nov 2026 11:30:00 +0000

Type Values Removed Values Added
Description Resource exhaustion vulnerability in the Qt Framework QWebSocket and QWebSocketServer classes of the Qt WebSockets module
Title Security Issue CVE-2026-114369 - Resource exhaustion (denial of service) vulnerability in the WebSocket handshake handling of QWebSocket and QWebSocketServer impacts Qt Framework
First Time appeared Qt
Qt qt
Qt qtwebsockets
Weaknesses CWE-407
CPEs cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*
cpe:2.3:a:qt:qtwebsockets:*:*:*:*:*:*:*:*
Vendors & Products Qt
Qt qt
Qt qtwebsockets
References
Metrics cvssV4_0

{'score': 2.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/R:A/RE:L/U:Clear'}

Subscriptions

Qt Qt Qtwebsockets
cve-icon MITRE

Status: PUBLISHED

Assigner: Qt

Published:

Updated: 2026-11-12T11:09:29.857Z

Reserved: 2026-10-21T10:56:06.723Z

Link: CVE-2026-114369

cve-icon Vulnrichment

No data.

cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses