CVE-2026-110944 PUBLISHED

Resource exhaustion vulnerability in HTTP request handling impacts Qt HTTP Server (QHttpServer)

Assigner: Qt
Reserved: 15.10.2026 Published: 04.11.2026 Updated: 04.11.2026

Resource exhaustion vulnerability in the HTTP request handling of the QHttpServer component of Qt HTTP Server.

CVSS 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:L/E:U/R:U/RE:L/U:Green
CVSS Score: 2.7

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	Low	Availability	Low
Privileges Required	None
User Interaction	None

CVSS 4.0

Vendor	qt
Product	Qt Framework
Versions	Default: unaffected affected from 6.4.0 to 6.11.3 (excl.) affected from 6.12.0 to 6.12.1 (excl.)