CVE-2026-114366 | BDVDB-2026-401103 Detail

qtQt Framework

Description#

An information disclosure vulnerability in the Qt Framework QWebSocket authentication handling of the Qt WebSockets module.

CAPEC-37 Retrieve Embedded Sensitive Data

No public exploit known

2.3 Low

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 33.0.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Not classified

No specific action is recorded in the source data. Check the references for vendor guidance.

2.3 Low

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/RE:L/U:Green

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Attack Requirements	Present
Privileges Required	None
User Interaction	Passive
Vulnerable System Confidentiality	High
Vulnerable System Integrity	None
Vulnerable System Availability	None
Subsequent System Confidentiality	None
Subsequent System Integrity	None
Subsequent System Availability	None

Not available

Not available

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).