Vulnerability record · CVE-2026-114369 · published 12 November 2026

CVE-2026-114369: Resource exhaustion vulnerability in the Qt Framework QWebSocket and QWebSocketServer classes of the Qt WebSoc…

Resource exhaustion vulnerability in the Qt Framework QWebSocket and QWebSocketServer classes of the Qt WebSockets module

2.7 CVSS 4.0 Low CWE-407 · CWE-407 Received

2.7CVSS 4.0 base score

-EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

4References

12 Nov 2026Last modified by NVD

Description

Resource exhaustion vulnerability in the Qt Framework QWebSocket and QWebSocketServer classes of the Qt WebSockets module

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

Link	Tags
https://codereview.qt-project.org/c/qt/qtwebsockets/+/772144
https://codereview.qt-project.org/c/qt/qtwebsockets/+/772145
https://codereview.qt-project.org/c/qt/qtwebsockets/+/772146
https://www.qt.io/security-advisories?search=CVE-2026-114369

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Source: NIST National Vulnerability Database (record CVE-2026-114369), CISA KEV, FIRST EPSS. This page is refreshed as NVD updates the record.