UBUNTU-CVE-2026-114366
Dashboard / Vulnerabilities / UBUNTU-CVE-2026-114366
Summary:
Details: An information disclosure vulnerability in the Qt Framework QWebSocket authentication handling of the Qt WebSockets module.
References: https://ubuntu.com/security/CVE-2026-114366, https://www.cve.org/CVERecord?id=CVE-2026-114366, https://codereview.qt-project.org/c/qt/qtwebsockets/+/772273, https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-114366
Affected packages
Package
Name: qtwebsockets-opensource-src
Purl: pkg:deb/ubuntu/qtwebsockets-opensource-src?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
5.4.2-2build1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
