CVE-2026-114366
Received
Received - Intake
Qt Framework QWebSocket Authentication Information Disclosure
Vulnerability report for CVE-2026-114366, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-11-06
Last updated on: 2026-11-06
Assigner: TQtC
Description
Description
An information disclosure vulnerability in the Qt Framework QWebSocket authentication handling of the Qt WebSockets module.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| qt | Qt Framework | 6.6.0 |
| qt | Qt Framework | 6.9.0 |
| qt | Qt Framework | 6.12.0 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-226 | The product releases a resource such as memory or a file so that it can be made available for reuse, but it does not clear or "zeroize" the information contained in the resource before the product performs a critical state transition or makes the resource available for reuse by other entities. |
