CVE-2026-116337Uncontrolled resource consumption vulnerability in HTTP response handling of Qt Network impacts Qt Framework

Description

Uncontrolled resource consumption vulnerability in the Qt Framework HTTP response handling functionality of the Qt Network module.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• Qt vulnerability list entry for CVE-2026-116337 vendor-advisory
• Qt dev branch patch (qtbase) patch
• Qt dev branch patch (qtbase) patch